600 Anton Blvd., Suite 1100 • Costa Mesa, CA 92626


Protect Your Intellectual Property

California Office:
600 Anton Blvd.
Suite 1100
Costa Mesa, CA 92626
Phone: (714) 371-4321
Fax: (714) 371-4221

Address: 2967 Michelson Dr. # G434
Irvine, CA 92612
Ph No.: 714-202-9651

Chicago Office:
821 Garfield Street
Oak Park, IL 60304
Phone: (708) 383-4175
Fax: (708) 383-4179

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Patent Litigation

You took the necessary time and care to present your invention as unique and non-obvious during the patent application process, and you secured your legal right to develop, market, sell, and profit from your invention through a patent.

What do you do if a competitor starts selling a similar product or copies your idea? What rights do you have if an individual or company is profiting from your hard work?

At the Ahmadshahi & Associates law firm, our lawyers have extensive experience in helping inventors protect their rights through aggressive and effective patent litigation. We have unique knowledge of the electrical, optical, mechanical, software, biotechnology, life science, and other highly technical fields that allow us to identify with our clients and clearly understand their products.

Our patent attorneys possess the skillful writing abilities that can convince a court to rule in your favor.

  • We can draft strong legal opinions, called infringement opinions, which confirm that a competitor has infringed on our clients' patents.
  • We also represent our clients who have been accused of patent infringement, by drafting non-infringement opinions that show our clients' products are not infringing on a competitor's patent.
  • When our clients' invention is viewed as infringing on any existing patent, we draft effective clear-to-operate opinions to show the unique characteristics and patentability of our clients' products.

According to the United States Constitution, patents allow inventors the right to exclude others from making, using, selling, importing, or offering to sell their inventions, often for 20 years from the date the patent was issued. The patent holder or holders have the sole right to make, market, and profit from the invention, unless they have signed a licensing agreement.

If someone has made a product similar to yours or is using your invention without your express approval, successful patent litigation can force that person to stop selling the copycat invention and possibly secure damages for you. Protect your patented invention and protect your IP rights to exclusively capitalize on your ingenuity.

For a free initial meeting with an experienced intellectual property lawyer, contact the Ahmadshahi & Associates law firm. Our law firm serves clients in the Los Angeles, California, and Chicago, Illinois, metro areas, including Hollywood, Beverly Hills, downtown L.A., and surrounding areas.. We also work with associated counsel throughout the world, including Europe, Canada, and Australia.