Licences and compliance

Patent Filing in India: A Beginner's Guide

New to patents? Understand what can be patented in India, the difference between provisional and complete applications, and the broad filing process.

Licences and compliance · 6 min read · Updated 2026-05-18

What a patent protects

A patent gives an inventor exclusive rights over an invention for a limited period, in exchange for disclosing how it works. It lets you stop others from making, using or selling your invention without permission. For businesses built on innovation, patents can be a powerful asset.

What can be patented

To be patentable, an invention generally must be new, involve an inventive step, and be capable of industrial application. Not everything qualifies — certain things are excluded by law. A patentability search early on saves time and money by checking whether your idea is likely patentable and original.

Provisional vs complete application

You can file a provisional application to secure an early filing date while you finalise the details, then file the complete specification within the allowed period. Alternatively, you can file a complete application directly. Choosing the right route depends on how developed your invention is.

The broad process

  • Patentability search
  • Drafting the patent specification
  • Filing the application
  • Publication
  • Requesting examination
  • Responding to examination reports
  • Grant, if the invention meets the requirements

The process can take a considerable time and benefits greatly from careful drafting.

Why drafting matters so much

The strength of a patent depends heavily on how its claims are drafted. Narrow or poorly written claims can leave your invention exposed, while well-crafted claims protect it properly. This is where experienced help is most valuable.

How Aidwish helps

Aidwish assists with patentability searches, drafting and filing, and responses during examination — helping inventors and businesses protect their innovations the right way.

FAQ

Questions, answered

What makes an invention patentable?

It generally must be new, involve an inventive step, and be capable of industrial application.

What is a provisional patent application?

It secures an early filing date while you finalise the complete specification within the allowed period.

How long does a patent last?

A granted patent provides protection for a limited period, after which the invention enters the public domain.

Ready to move forward?

Book a free consultation and get a clear, step-by-step plan for your business.