End-to-End Patent Filing Services by BizSec Advisors
Protecting your invention is the first step towards securing your competitive edge. At BizSec Advisors, we offer end-to-end patent services designed to safeguard your ideas with accuracy, confidentiality, and global compliance. Our team assists you throughout the entire patent journey — starting from prior art search and analysis to drafting, filing, prosecution, and long-term portfolio management.
Whether you’re an innovator, startup, or established business, we ensure your invention meets the legal standards for novelty, inventive step, and industrial applicability. With expert drafting, detailed documentation, and strategic guidance, we help you convert your ideas into legally protected assets in India and across international jurisdictions.
Patent Filing Process in India
There are 7 major steps in patent grant & renewal process. Please refer below table and click each step to get a detailed understanding of each step in the patent journey. In case you still have any questions, please feel free to reach out to us for a Free Consultation.
Patent Search & Patentability Analysis
A Patentability Search is the foundation of a strong and successful patent application. Before investing valuable time and resources into drafting and filing, it is crucial to determine whether your invention is truly novel and has not already been disclosed in existing patents or published materials. This involves a comprehensive search of existing patents, published patent applications, and non-patent literature across global databases to identify similar or prior inventions.
A thorough Patentability Search offers a clear strategic roadmap — whether it involves refining your concept, modifying specific features, or confidently moving forward with drafting and filing. More than just a preliminary step, it is a smart investment that saves costs, minimizes legal risks, and enhances the overall success of your patent journey.
At BizSec Advisors, we conduct a comprehensive patentability search across Indian, U.S., European, WIPO, and other global patent databases, as well as scientific journals, technical literature, and industry-specific publications. This exhaustive approach ensures that no relevant prior art is overlooked.
Our experienced team carefully analyzes the search results to assess the novelty, inventive step, and industrial applicability of your invention. The detailed report we provide highlights the strengths of your idea along with novelty features in the proposed solution (compared to conventional solutions) while identifying potential risks, overlaps, or objections. This insight allows you to make informed decisions and significantly reduces the likelihood of rejection during prosecution.
Patent Drafting Services
A Patent Draft is a techno-legal document from a problem-solution. The Patent draft includes field of invention, background of the invention, objective, summary, a detailed description and the corresponding drawings to explain working of invention. It also contains the working examples and the best methods to perform an invention so that a skilled person can perform the invention.
While drafting a Patent Application, there are 3 main aspects (shared below) that needs to be covered mandatorily. These are very critical for any invention to be granted as a Patent –
- Novelty
- Inventive Step / Non Obviousness
- Industrial Applicability / Utility
An invention must be new, non-obvious for a person skilled in the art and useful in any industry qualify for a patent.
Another most critical part of a complete patent specification is Claims, as they legally define the scope, extent, and boundaries of the patent protection. In short, the claims must satisfy three fundamental patentability criteria and determine actual legal rights of the patentee.
At BizSec Advisors, we provide timely and accurate filing with an assurance about compliance & legal requirements and preserve the inventor’s rights in competitive markets.
Patent Application Filing in India
Patent Application Filing refers to formal submission of a patent application to Indian patent office. The filing of patent Application establish the priority date of any application for determining the ownership.
The Application may be filed in multiple jurisdictions (USPTO, EPO, JPO), by an Indian Applicant via Patent Cooperation Treaty (PCT) Route, Paris Conventional Route for strategic global protection and cost management, depending on their business objectives and commercialization plans.
There are 2 types of patent applications –
- Provisional Patent Application – A Provisional Application provides an opportunity to the inventors to protect their idea of invention (when the invention itself is not fully developed yet). Based on the concept of “first-to-file” priority (a key aspect of US law), this provides a strategic advantage (i.e early filing date) to the inventors against their competition. The inventor will then have 12 months time to develop the invention and file Complete Patent Application.
- Complete Patent Application – A complete patent application is the full, detailed document needed for full patent rights. Section 10 of India’s Patents Act, 1970, mandates that a complete patent specification must fully describe the invention, its operation, use, and the best method known to the applicant for performing it, enabling a skilled person to reproduce it. Key components of a complete patent application include the field of invention, background, summary, drawings, description about the invention and claims. Claims define the actual scope of the invention. A complete application once filed, cannot be amended.
Applicants can file a complete application within 12 months of a related provisional application to benefit from its earlier filing date, or they can file a complete application directly.
List of documents required to file a Patent Application –
- Application Form
- Provisional / Complete Specification
- Corresponding Drawings
- Power of Attorney (when filed through a Certified Patent Attorney or Agent)
- Priority Documents (if filed outside India)
- Inventors’ Declaration
- Foreign Filing Details
- Assignment Details
Publication of Patent Application
Indian Patent office automatically publishes the Patent Application after the expiry of 18 Month from the date of filing or priority date whichever comes earlier. The Patent Application is published at Official Patent Office Journal to make the invention available to the public.
How to expedite the Publication – An applicant / Certified Patent Attorney can request to expedite the publication by filing Form – 9 along with the fees (₹ 2,500/-). This leads to patent application being published within 1-2 months from the date of request.
Important note – When an application is filed and subsequently published, the applicant obtains the same right as that of patent holder, but these rights are limited and conditional. The applicant cannot file an infringement suit, but the applicant can claim reasonable compensation.
Patent Prosecution & Examination Support
The examination of Application does not start automatically after publication. The Applicant (or a Certified Patent Attorney) formally requests for examination within 31 months from the date of filing or priority date, whichever is earlier.
Patent Prosecution includes generation of First examination Report (FER) having objections regarding novelty, inventive step, clarity, or formal requirements.
Patent Controller may call for a hearing (either in person or through video conferencing — to seek clarification on objections raised in the examination report or to better understand certain aspects of the invention, claims, or legal arguments. The examiner may also suggest some amendments to the claims or specification to overcome objections.
At BizSec Advisors, we submit the response with strong legal arguments and technical understanding to secure the broadest possible protection for the invention. We also file the written submission as per discussion with controller, within 15 days from the date of hearing.
Please note – There is a process to expedite this examination for which a request needs to be filed by specific eligible applicants under Rule 24C of The Patents Rules, 2003, by filing Form – 18A. This request places the application in a separate, faster queue leading to examination in next 3 – 4 months. The applicants who are startups, educational institutions, female natural person, government departments etc. are only eligible to request for expedited examination.
Grants of Patent
This is the last step.
Once the applicant responds in kind to the examiner’s report and has made the necessary changes, the applicant is put for a grant and a Patent Certificate is issued in name of applicant.
Patent Renewal & Maintenance
It is an important step to keep the Patent in Force throughout its term. The patent holder has to pay the renewal fees every year failing which the patent may lapse and enter the public domain.
At BizSec Advisors, we intimate our client time to time to ensure uninterrupted patent protection, to support long-term commercialization strategies.
International Patent Filing Services
There is no global patent that exists.
The applicant carefully identifies and selects potential business and commercialization countries before entering national phases or filing conventionally. This decision is typically based on factors such as target markets, manufacturing locations, competitors’ presence, enforcement strength, costs, and long-term business strategy.
Each Patent application is examined independently under the laws and procedures of the local jurisdiction where protection is sought.
At BizSec Advisors, we assist our clients with associate of their potential business countries who can help to achieve their global business objectives.
Cost of Patent Filing in India
Please find below step by step Schedule of Charges as well as Timelines in the Patent Application process –
| S.No. | Steps | Official Fees (₹) | Timelines (from Filing Date) |
|---|---|---|---|
| 1 | Patentability Searching / Novelty Search | Not Applicable | Not Applicable |
| 2 | Patent Drafting | Not Applicable | Not Applicable |
| 3 | Patent Application Filing | ₹ 1,600 | Not Applicable |
| 4 | Publication of Patent Application | Nil* | 18 months |
| 5 | Examination of Patent Application | ₹ 4,000** | 31 months |
| 6 | Grants of Patent | Not Applicable | 40 - 48 months |
| 7 | Renewal & Maintenance | Varies after every 4 years | After Grant of Patents |
The above Schedule of Charges are applicable for – Individual Innovators, Startups, Small Entities and Educational Institutes only.
* NIL for Normal Patent Application. ₹ 2,500 for Expedited Application.
** ₹ 4,000 for Normal Examination. ₹ 8,000 for Expedited Examination.
Important Links
We provide comprehensive, end-to-end patent solutions tailored to innovators, startups, MSMEs, and established enterprises. Our multidisciplinary team of certified patent attorneys, legal experts, and industry engineers works closely with clients to understand the technical and commercial value of each invention. From evaluating patentability and crafting strong claims to managing filings, prosecution, international protection, and renewals, we ensure your intellectual property is protected with precision and foresight.
Our approach combines legal accuracy with strategic thinking. We focus not only on securing patents but also on minimizing risks, avoiding future disputes, and maximizing the long-term value of your innovations. With global database expertise, transparent processes, and personalized guidance at every step, we help you make informed decisions and move forward confidently in today’s competitive innovation landscape.
Schedule of Charges & Timelines
Patent Filing for Startups
Patent Filing in USA
Patent Filing in UK / Europe
BizSec Promise
Protecting your invention is the first step toward securing your competitive edge. At BizSec Advisors, we offer end-to-end patent services designed to safeguard your ideas with accuracy, confidentiality, and global compliance. Our team assists you throughout the entire patent journey—starting from prior art search and analysis to drafting, filing, prosecution, and long-term portfolio management.
Dedicated IP Advisor
Expedited Delivery
Transparency
Best Pricing
What Our Clients Say About Us?
Ananya Verma
Our patent documentation was drafted with exceptional precision—truly a reliable team for innovation protection.
Karan Sharma
A trustworthy IP partner who delivers consistent quality and timely updates throughout the entire process.
Neha Kapoor
Fast responses and clear guidance at every stage made our IP journey effortless and stress-free.
Rohit Malhotra
BizSec Advisors made our trademark filing smooth and hassle-free, handling every step with professionalism.
Frequantly Asked Questions on Patent Filing
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What is the process of patent filing and registration in India?
The patent filing process in India includes patent search, drafting, application filing, examination, response to objections, and grant by the Indian Patent Office.
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How much does patent filing & registration cost in India?
The cost of patent filing in India depends on the applicant type, number of claims, and professional fees. Government fees vary for individuals, startups, and companies.
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Can I apply for a patent application myself? What role will a Patent Attorney, Agent or Lawyer play in protecting my patent?
While an Inventor can indeed file a Patent Application himself / herself through the portal of Indian Patent Office. But seeking professional assistance is highly recommended to draft stronger claims, complete required documentation, respond to Examiner's objections and represent the inventor / applicant in hearings before Examiner.
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What all industries / domains do you offer patent filing & registration services?
We have extensive experience filing patents across - Software / AI / ML, Hardware, Medical, Pharmaceutical / Drugs, Chemical, Mechanical, Bio-Medical, Bio-Technology, Electrical, Instrumentation, Telecommunication and Networking industries.
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Does a single patent protects globally? Is a separate patent required for each geography?
There is no international patent as such. Patent rights are territorial and must be filed for each territory separately. Each application filed in any country will be examined as per law of that specific jurisdiction. Likewise, When an innovator or startup files a patent Application in the US, the examiner inspects the application as per US patent law.
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Do you offer international patent filing & registration services?
Yes, we assist with international patent filing & registration through PCT and direct national phase applications across multiple jurisdictions. We have extensive experience across US (USPTO), UK, Europe, Singapore and Brazil.
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Is there a process to expedite Patent Grant?
Yes, India has a process for expediting both Publication and Examination of a Patent Application. Normally, a Patent Application is published within 18 months from the initial filing date. An applicant can request to expedite publication by filing Form - 9 along with the fees, this leads to patent application being published within 1-2 month from the date of request. A request for expedited examination can only be filed by specific eligible applicants under Rule 24C of the Patents Rules, 2003, by filing Form - 18A. This request places the application in a separate, faster queue leading to examination in next 3 - 4 months. The applicants who are startups, educational institutions, female natural person, government departments etc. are eligible for this expedition.
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What is a Provisional Patent Application?
It is preliminary filing to protect idea of an invention and provides 12 months time to develop the invention. Provisional Patent Application provides earlier filing date in compare to competitors. It requires formal patent claims but must still include a clear description of the invention. It helps establish “first-to-file” priority over competitors, a key aspect of US law.
Know more about Patents
What is a Patent?
A patent is a statutory IP right granted by a sovereign authority. Patents are considered as negative rights which exclude others to make, use, sell, and license the patented solution in exchange for a complete disclosure of the invention for a period of 20 years.
What is covered under a Patent?
The patent protects tangible solutions such as new processes, devices, compositions, designs, machines etc. Patent does not provide covering to scientific principles, mathematical methods, business methods, computer programs per se, methods of treatment (medical/surgical), plants/animals (excluding microorganisms), and mere discoveries or arrangements of known devices.
Why should I apply for a patent / what if I don’t apply for the patent?
A patent provides an exclusive right to a patent holder to take legal action against infringers, attract investments, creating monetary benefits through licensing and enhance portfolio of any organisation while non-filing leaves the innovation unprotected, offering no legal recourse against imitators.
Who all can apply for a patent?
A true and first inventor, or his assignee, either alone or jointly with any other person. However, legal representative of any deceased person can also make an application for patent.
What are the key aspects in a patent?
There are three main aspects of any invention to be granted as a Patent – Novelty, Inventive Step / Non Obviousness and Industrial Applicability / Utility. An invention must be new, non-obvious for a person skilled in the art and useful in any industry qualify for a patent.
What are Claims in a patent?
Claims are most important part of a Patent Application. Claims define the scope or legal boundaries of any invention. Claims define the solution for which protection is sought. The claims are fairly based on the matter disclosed in the specification.
How do I check if a patent on a particular technology exists or if my invention is patentable?
Patentability / Novelty Search is a crucial step before drafting a Patent Application. This report involves a comprehensive search of existing patents, published patent applications, and non-patent literature across global databases to identify similar or prior inventions to inventor. The report helps the inventor to assess the novelty. It saves cost, and also helps the agent / attorney for drafting focussed claims highlighting novel aspects of invention.
What is the difference between a Provisional and a Complete Application?
Provisional Application: It is preliminary filing to protect idea of an invention and provides 12 months time to develop the invention. Provisional Patent Application provides earlier filing date in compare to competitors. It requires formal patent claims but must still include a clear description of the invention. It helps establish “first-to-file” priority over competitors, a key aspect of US law.
Complete Application: A complete patent application is the full, detailed document needed for full patent rights. Section 10 of India’s Patents Act, 1970, mandates that a complete patent specification must fully describe the invention, its operation, use, and the best method known to the applicant for performing it, enabling a skilled person to reproduce it. Key components of a complete patent application include field of invention, background, summary, drawings, description about the invention and claims. Claims define actual scope of the invention. A complete application once filed, can not be amended. Applicants can file a complete application within 12 months of a related provisional application to benefit from its earlier filing date, or they can file a complete application directly.
What are the documents required to file a patent?
List of document required:
- Application Form
- Provisional / Complete Specification
- Corresponding Drawings
- Power of Attorney (when filed through Certified Patent Attorney or Agent)
- Priority Documents (if filed outside India)
- Inventors’ Declaration
- Foreign Filing Details
- Assignment Details
What are the steps, schedule of charges and timelines in patent registration?
Here are the step by step Schedule of Charges (official fee) as well as Timelines in the Patent Application / Grant process. These are applicable for – Individual Innovators, Startups, Small Entities and Educational Institutes.
- Patentability Searching / Novelty Search (Official Fee – NA, Timelines – NA)
- Patent Drafting (Official Fee – NA, Timelines – NA)
- Patent Application Filing (Official Fee – ₹ 1,600, Timelines – NA)
- Publication of Patent Application (Official Fee – NIL*, Timelines – 18 months from the filing date)
- Examination of Patent Application (Official Fee – ₹4,000**, Timelines – 31 months from the filing date)
- Grants of Patent (Official Fee – NIL, Timelines – 40 – 48 months from filing date)
- Renewal & Maintenance (Official Fee – Varies after every 4 years, Timelines – After Grant of Patent)
* NIL for Normal Patent Application. ₹ 2,500 for Expedited Application.
** ₹ 4,000 for Normal Examination. ₹ 8,000 for Expedited Examination.
Why do I need a Certified Patent Attorney or Agent to file my patent?
Patent is a techno-legal document and the expertise of a professional is often required to navigate the intricate requirements effectively. A Certified Attorney / Agent may help you in –
- Drafting strong claims which bring in clear and broader scope of your invention
- Fulfilling the formality requirement of Indian Patent Office
- Staying up-to-date on the procedure according to Indian Patent Office
- Overcome Examiner rejection
- Represent the applicant before the Patent Examiner.
This leads to increasing your chances of obtaining a valuable and defensible Patent.
How can I check the status of my Patent Application?
To check the status of Patent Application in India, the applicant has to visit official website of Indian Patent Office (www.ipindia.gov.in) and search using the Application Number to check the status, documents uploaded, action required.
For how long is a patent valid? How frequently does it need to be renewed?
Patents are not evergreen. Patent rights are given for a limited duration of 20 years. Patent term is calculated from the original filing date of the application. Once, it is granted, the patent holder gets exclusive rights to make, use, sell, and license the patented solution for 20 years. A patentee has to pay periodic maintenance or renewal fees every year otherwise his rights would lapse.
What is the difference between a Process Patent and a Product Patent?
Process Patent: The patent which describes a process or a method to manufacture something. It has less protection as it covers only the method, not the end product. Competitors can use a different method to create the same end product legally. It allows multiple manufacturers to sell the same product, fostering market competition and lower prices.
Product Patent: A product patent includes final item, substance, or composition itself. It grants monopoly over the product itself, regardless of how it is made. It provides higher protection by more coverage / scope and limit competition.
India focuses on Process Patents for medicines, allowing generic manufacturers to copy drugs by developing new synthesis routes, keeping the costs low. The TRIPS agreement pushed India to adopt Product Patents, offering greater exclusivity to original inventors, balancing innovation incentives with access to affordable medicines.
What is the difference between a Patent and a Copyright?
A patent protects a system, a device, a composition or a method. Patents are considered as negative rights which exclude others to make, use, sell, and license the patented solution in exchange for a complete disclosure of the invention for a period of 20 years.
Copyright provides an exclusive right and protects the original works of authorship like books, songs, films, software code, paintings, and photos etc. Copyright is automatic upon creation. Its duration is life of author plus 70 years.
What are some important terminologies – PCT, FER, TRIPS, Priority Date?
PCT – Patent Corporation Treaty. It is an international system for streamlined patent filing, letting inventors file one application to seek protection in many countries, delaying national entry to around 30 months. PCT provides an international search report to assess patentability. The inventor / applicant can decide which country to pursue based on the Search Report. PCT has to be filed within 12 months of first filing. PCT also extends the timeline of the national phase. It provides an extra 18/19 month’s time to the applicant / inventor to assess the country of potential business and costs before committing to expensive national filings.
FER – First Examination Report. It is the first feedback from the Indian Patent office after examining the Patent Application after filing a request for examination. FER states the relevant patent docs as well as non-patent literature which are similar to the proposed invention and also details about other substantive and formal objections. The applicant / inventor has to provide the response within 6 months of issuance of FER. Failure to respond leads to abandonment. FER provides an opportunity to the inventor / applicant to refine the Application as per Indian Patent Act.
TRIPS – Trade-Related Aspects of Intellectual Property Rights. TRIPS standardizes IP laws across WTO members, with patents being a core component, creating a framework for global intellectual property management that balances private incentives with societal needs, particularly concerning health and development.
Priority Date – The date of first filing of an invention is known as priority date. The priority date establishes a reference point for determining what constitutes prior art against that invention and determining its age and place in the public domain relative to other inventions. It is significant in the United States, which shifted to a first-to-file system under the America Invents Act.
What are the laws that govern patent filing in India?
In India, the patent process is governed as per the Patents Act, 1970 along with its significant amendments (especially 2005) and supporting rules like the Patents Rules 2003, administered by the Office of the Controller General of Patents, Designs and Trademarks (CGPDTM) under the Ministry of Commerce and Industry.
