Protect Your Invention Today
Convenience of PatnTech
- Get your free patent consultation now.
- Sign a non-disclosure agreement before we start.
- Receive high-quality patent drafts.
- Achieve patent-pending status quickly.
- Stay updated on your application progress.
About PatnTech
PatnTech leads patent filing in India, offering expert guidance for devices, methods, and software with technical effects. Secure exclusive rights to make, sell, or use your invention for up to 20 years. We simplify PCT filing from India, navigating complex registration processes with ease. Partner with us to file globally with top attorneys in other jurisdictions.

How Prior Art Search Boosts Your Patent
Ensure your invention is novel, unique, and industrially useful. Our thorough prior art searches identify existing patents and literature, streamlining your filing in India. We comply with patent office rules and provide expert drafting and illustrations.
Expert Patent Drafting and Illustration Services
Trust PatnTech for professional patent drafting and illustrations. We have drafted and filed over 1,500 patent applications in the US, India, and other major jurisdictions, ensuring strong protection for your invention. Our team handles 15-20 design illustrations monthly, delivering clear and precise visuals to support your application. Let us create detailed specifications and compelling drawings to strengthen your patent.

We Specialize In
Patent/Novelty Search
Assess your invention’s patentability.
Patent Drafting
Create detailed specifications for all embodiments.
Patent Filing
Submit applications in India, USPTO, EPO, China, and more.
Patent Prosecution
Manage your application to secure protection.
Why Choose PatnTech
Technical Expertise
Stay updated on the latest technologies to meet your needs.
Productivity
Continuously improve our services for efficiency.
Quality
Rely on IP experts for top-notch support.
Confidentiality
Safeguard your information with strict NDAs.
Our experts
Chandrasekhar Raju
Founder & Patent and Trademark AttorneyChandrasekhar Raju has more than 9 years of experience in handling all aspects of patents, trademarks...
view profileT G Kumar
Technical Expert & Trademark SpecialistT G Kumar is a Technical and Branding expert at PatnTech. Mr. Kumar advises clients on all technical...
view profileWarun Kumbhar
Patent and Trademark AttorneyWarun Kumbhar has more than 8 years of experience in handling all aspects of patents, trademarks...
view profileThriveni
Operations ManagerThriveni handles business development and operations at PatnTech.
view profile
Our partners says
FAQs
A patent is a legal right given to the patentee by the State to exclude all others from making, using or selling the invention for a certain period of time, usually 20 years. Subsequently, the inventor must disclose the invention so that it is free for all others to use when the patent expires.
Securing a monopoly for a technical invention and also to create a valuable Intangible Asset. Today, a large portion of assets of major companies across the world are in Intangible form. Nearly 90% of the value of the Big Five tech companies(Amazon, Apple, Microsoft, Facebook and Alphabet(Google) comes from their Intangible Assets.
For a valid patent, an invention must be
- novel
- involve an inventive step
- be capable of industrial application.
An invention is new if it does not form part of the state of the art. The state of the art comprises everything made available to the public, anywhere in the world, by means of a written or oral description, by use, or in any other way, before the date of filing of the patent application.
It is a feature of an invention that involves a technical advancement as compared to the existing knowledge or having economic significance or both, and that makes the invention not obvious to a person skilled in the art.
The prior art constitution varies among various jurisdictions. For example, the US patent law accepts “your disclosure” if it has been made within a year prior to the patent filing date. Other countries including India and Europe have a first to file concept where your own disclosure can constitute prior art for your patent application.
A patent search helps to know if your invention already exists or is similar to any other known invention. You can explore patent databases and other available resources to identify prior art.
It simply means your patent application may get rejected on the ground of not being unique or being similar to an existing invention.
A provisional application is a legal document filed before the Patent Office that establishes an early filing date, but does not mature into an issued patent unless the applicant files a regular non-provisional or complete patent application within one year.
The provisional patent application gets abandoned and you cannot claim priority to your provisional patent application.
A complete Specification is a regular patent application that the patent office prosecutes, examines and grants. A complete specification consists of the full disclosure of the invention along with claims that define the legal limits of the invention.
Field of invention.
Background of the invention.
Brief summary of the invention.
Brief description of the drawings.
Detailed description of the invention.
Claims.
Abstract
Drawings, if any.
The term “patent pending” refers to a patent application that is pending before the patent office. Patent pending means that the application has been filed with the patent office, the application is pending with the patent office, but no patent has been granted or issued.