323-660-9916 [email protected]


“Kyri Tsircou was recommended to me by a notable Intellectual Property Law Firm, and I have worked closely with Kyri for four years. I first contacted Kyri when my product was just an idea and rough sketch. He was professional, easy to contact, responsive to emails, and meticulous in his explanations. As an entrepreneur with little knowledge of IP law, I feel lucky to have found an honest, thorough, and competitively-priced attorney to represent my growing brand. “

Hanna LimPresident
Lollaland LLC

“I have been working with Kyri several years now, and he is absolutely one of the best attorneys that I have met. He is responsive and efficient. He quickly grasps our patent concepts, as well as our business needs related to the creation and defense of our intellectual property. We feel extremely fortunate to have Tsircou as our IP firm,”

Ron Wilson – CEO
Hylete LLC

“Tsircou Law has been a tremendous asset for Outdoor Technology and allowed us to be confident and aggressive in our IP pursuits. The personal attention and breadth of knowledge that Kyri brings to the table in Law, Engineering and general business acumen is consistent and greatly appreciated.”

Caro Krissman – President
Outdoor Technology

“I am a lawyer and invented a product that I want to bring to market. However, patent law is a specialty and I do not have training in this area. Kyri came highly recommended and I sent him an e-mail query to gauge his interest. From Kyri’s first response to our subsequent phone calls and meetings, I have been impressed by how knowledgeable, accessible and thorough he is. The fact that Kyri answers his own phone and responds to e-mails immediately, wins him major points in my book. That he is effective, intelligent and strategic has won me over. I think Kyri is an excellent patent lawyer and he has my highest recommendation.”

Beth Corets – President

“We have had the opportunity to work with Kyri Tsircou for the past 10 years and it has been a wonderful experience. He is extremely professional, efficient, personable and always one step ahead of the gang. I would highly recommend Kyri to anyone looking for a patent law attorney!”

Vanessa Thanos – Vice President
Astrochef, Inc.

“We’ve worked with a number of Patent lawyers over the years.  Kyri’s distinguishing assets are technical comprehension and tenacity.  He achieves a comprehensive understanding of the technology early on.  His retention of this knowledge is remarkable.  This is key to the quality of the Patent, but also a time-saver for us.  We can focus on structuring claims instead of re-explaining the technology.  Kyri is tenacious.  He keeps us on task and he’s relentless with our examiners.”

Mark Page
DZYNE Technologies

“We could not be happier with the services provided by Tsircou Law group.  Responsive to all our needs, and have a great understanding of all the subjects related to IP law.  Highly recommend anyone with a need for IP Counsel to contact Tsircou Law.”

Bradford Beck
President, COO
United Aeronautical Corp (UAC)

I have worked with Kyri Tsircou at Tsircou Law for over a decade. Prior to becoming a client with Tsircou Law, I was with another patent law firm, so I have the opportunity to compare the two firms. I have been an extremely happy and satisfied client with everything that Kyri Tsircou has done for me and my businesses. He was incredibly helpful in guiding me through myriad hoops to obtain patents on one of my sports inventions. We were successful in obtaining patents not only in the US, but multiple foreign jurisdictions around the world. I am currently working with Kyri Tsircou on another invention with patents pending in the US and also multiple foreign countries. My experiences with Tsircou Law have without a doubt been exceptional. He and his associates are incredibly detail oriented, knowledgeable, hardworking and very proficient in all areas of patent law. I can recommend Tsircou Law without any reservation.

Ronald L. Gertsch, M. D.
Tri-Mate Sports, Inc.