David Kleiman
David M. Kleiman
U.S. Patent Attorney
Admitted in California & USPTO
Juris Doctor 1997
Bachelor of Science - Physics 1992
Associates - Pure & Applied Sciences 1988

★★20+ YEARS★★
INTELLECTUAL PROPERTY LAW SERVICES
When You Mean Business About Technology & New Products

Patents Trademarks Copyrights
Technology Development, Licensing & Transfers
Federal Court & Agency Proceedings

Kleiman Patent Law Services is a private law practice owned by attorney David M. Kleiman. Whether you are an individual, a startup, or an established business enterprise, accomplished registered U.S. patent attorney David M. Kleiman can help you effectively use the laws pertaining to technology and business to conquer the competition in the commercial marketplace, in the courtroom, and before government agencies like the United States Patent and Trademark Office.

A sought-after advocate and trusted advisor, he has been helping individuals and businesses succeed with law and technology since 1998. Mr. Kleiman has degrees in both applied sciences and physics. He is an award-winning Dean's list graduate of the nation's #1 law school for trial advocacy, and a distinguished alumnus of the Los Angeles County Bar Association Trial Advocacy Project. He also holds a certificate in intellectual property law with high marks from the nation's #1 law school for intellectual property law.

Mr. Kleiman's primary practice area is intellectual property law, with an emphasis on patent law. He has helped clients obtain hundreds of millions of dollars through patent rights enforcement or sale. He has filed over one hundred applications to obtain patents, trademark registrations, and copyright registrations for clients. He has negotiated and drafted numerous contracts for clients and has been lead or associate counsel on dozens of successfully resolved lawsuits and legal disputes. Mr. Kleiman is also willing to use his training and experience as a trial attorney for worthwhile cases outside his primary practice area. For example, he has volunteered his legal services as a prosecutor trying criminal cases to juries for the state of California, as an advocate for domestic violence victims, and as trial counsel defending tenants faced with wrongful eviction from their homes. For more information about Mr. Kleiman's background visit his LinkedIn profile.



In addition to the many private individuals and businesses he has helped, below is a list of some of the business enterprises that U.S. patent attorney David M. Kleiman has worked for or against(*) that are a matter of public record:

  • UNOVA Corp.
  • Intermec Technologies
  • Litton Systems
  • Apple*
  • Hewlett-Packard*
  • Dell*
  • Compaq Computer*
  • Fujitsu*
  • Acer*
  • Gateway*
  • Toshiba*
  • NEC*
  • IBM*
  • Matsushita*
  • Allfast Fastening Systems
  • Textron*
  • Ateliers De La Haute*
  • Red Line Research Labs
  • Stanford University
  • NYKO Technologies*
  • Corning Inc.*
  • Motorola*
  • Smart Innovations Inc.
  • Helman Group Ltd.*
  • Luggage America*
  • Pacific Coast Luggage Inc.
  • Electronic Theater Controls*
  • Lightronics Inc.
  • NOKIA
  • Qualcomm*
  • Cooler Concepts LLC
  • MYBAN Inc.
  • Mavrix Photo Inc.*
  • Electro Flash Media LLC
  • Shuffle Master Inc.*
  • Avalinx Inc.
  • Solo Industries Inc.*
  • Bestvite Inc.
  • Izolation Inc.
  • Core-Vent Corp.
  • Multimedia Patent Trust
  • Kaneka
  • Mitsubishi*
  • Zhejang Medicine Co. Ltd.*
  • Xiamen Kingdomway Group*
  • Shenzou Biology & Technology*
  • Charm Alarm LLC
  • Bloomers Edutainment LLC
  • Newbury Walk Productions Inc.
  • Sunshield LLC
  • Gumiyo Inc.
  • EFCO Inc.
  • Pulp Art Surfaces LLC
  • Gamma Metrics*
  • Scantech Limited
  • Soixante Neuf Inc.

Client Testimonials

We’re so grateful for finding David! He’s always prepared, knowledgeable, and responsive to our requests. He’s overall great to work with and helped our company immensely.

Danielle Hoon Pitters Pulp Art Surfaces LLC

INTELLECTUAL PROPERTY LAW SERVICES
★★20+ YEARS★★

Patents Trademarks Copyrights Trade Secrets
Technology Development, Licensing & Transfers
Federal Court & Agency Proceedings
David Kleiman
David M. Kleiman
U.S. Patent Attorney

Kleiman Patent Law Services is a private law practice owned by attorney David M. Kleiman. Whether you are an individual, a startup, or an established business enterprise, registered U.S. patent attorney David M. Kleiman can help you effectively use the laws pertaining to technology and business to conquer the competition in the commercial marketplace, in the courtroom, and before government agencies like the United States Patent and Trademark Office.

A sought-after advocate and trusted advisor, he has been helping individuals and businesses succeed with law and technology since 1998. Mr. Kleiman has degrees in both applied sciences and physics. He is an award-winning Dean's list graduate of the nation's #1 law school for trial advocacy, and a distinguished alumnus of the Los Angeles County Bar Association Trial Advocacy Project. He also holds a certificate in intellectual property law with high marks from the nation's #1 law school for intellectual property law.

Mr. Kleiman's primary practice area is intellectual property law, with an emphasis on patent law. He has helped clients obtain hundreds of millions of dollars through patent rights enforcement or sale. He has filed over one hundred applications to obtain patents, trademark registrations, and copyright registrations for clients. He has negotiated and drafted numerous contracts for clients and has been lead or associate counsel on dozens of successfully resolved lawsuits and legal disputes. Mr. Kleiman is also willing to use his training and experience as a trial attorney for worthwhile cases outside his primary practice area. For example, he has volunteered his legal services as a prosecutor trying criminal cases to juries for the state of California, as an advocate for domestic violence victims, and as trial counsel defending tenants faced with wrongful eviction from their homes. For more information about Mr. Kleiman's background visit his LinkedIn profile.