Patent Litigation

Intellectual Property Law Firm Representing Clients in Patent, Trademark, Copyright, and Trade Secret Matters


We hired Michael due to a patent issue. He really hit a home run with our case — and we couldn't be happier.

- Jin C.

Business partners working together on clothing design

Los Angeles Patent Litigation Attorneys

Why you want us by your side.

With unrivaled experience and mastery of patent litigation in the state of California, Cohen IP Law Group, P.C. is simply the right choice to prosecute or defend against claims in cases of patent infringement.

While also versed in other aspects of intellectual property law – such as trademark, copyright, and trade secrets – patent litigation is at the core of our firm. As such, we’ve built over the years a small but relentless team of experts in the field.

Our background in patent litigation

In the past, we’ve worked on many patent-related cases for clients of all sizes, performing tasks like:

  • Reverse engineering a production process to support a patent infringement analysis.
  • Patent infringement analysis to build a case against misappropriation of tech.
  • Invalidity analysis of a wrongful infringement claim against a recognized company.
  • Prosecuting and bringing to a swift end a case of infringement against one of our major clients

Want to know the full scope of all we can do for your case? Just give us a call or send us an email today, and we’ll show you what an asset we can be.


Trademarks are a form of intellectual property rights for elements that identify a product or service’s source.


Patents help those who have developed an invention and seek to protect it.