Ostrager Chong Flaherty & Broitman P.C.

Ostrager Chong Flaherty and Broitman is a boutique Intellectual Property law firm with a 35 year history of excellence. Our clientele includes Fortune 50 companies, start-ups, small and medium sized businesses, and independent entrepreneurs in a wide variety of industries.

We work with our clients to develop intellectual property management strategies that meet business needs. Our attorneys provide innovative strategies while representing our clients in intellectual property matters, including patents, trademarks, copyrights, trade secrets, unfair competition, and publicity rights.

We have litigation expertise in federal and state courts throughout the country including appellate practice, and extensive experience in due diligence investigations relating to product development, technology startups, technology transfer agreements, and administrative practice in patent, trademark, and copyright matters.


IP Litigation:

Learn more about our IP litigation services and recent legal victories:
With our ability to assemble a strong legal and scientific team, we handle all types of patent, copyright, and trademark litigations both in the U.S. and abroad.

Patents & Trademark Services:

We help our clients secure vital intellectual property protection:

From electronics, computer & industrial systems to materials and biology, our patent prosecution represents cutting-edge work across a wide range of industries.

Latest News:

A bunch of flags are flying in the air
August '22: District Court denies Defendants’ motion to dismiss our client’s complaint under Section 16(b) of the Securities Exchange Act of 1934 for disgorgement of $87 million in short-swing profits.