About Us

About Us

With over 30 years of experience in patent and trademark law, we have honed our expertise in protecting and managing intellectual property for consumer electronic businesses of all types and sizes. Our extensive services include:

  • Brand Management: Successfully vetted, prepared, and filed thousands of trademarks for a wide range of industries.
  • Patent Prosecution: Managed thousands of patent applications in cutting-edge fields such as consumer electronics, data encryption, semiconductors, AI and machine learning systems, graphical user interfaces, medical devices, programming languages, SaaS platforms, virtual and augmented reality systems, and e-commerce technologies.
  • Global IP Protection: Guided clients through worldwide trademark prosecution and litigation, ensuring robust brand protection while combating the importation and sale of counterfeit goods in collaboration with state, federal, and international authorities.

We also offer specialized legal services, including:

  • Drafting patentability, validity, and infringement opinions.
  • Filing and managing Inter Partes Review (IPR) and Post-Grant Review (PGR) petitions with the USPTO.
  • Negotiating and drafting licensing agreements.
  • Handling domestic and international trademarks, digital brand protection, copyrights, and domain name disputes under the UDRP.
  • Prosecuting PCT and EPO patent applications for international clients.
  • Preparing and editing high-tech licensing and employment agreements.
  • Providing litigation support for corporate in-house and external legal teams.

Our mission is to deliver comprehensive intellectual property solutions, empowering our clients to protect, enforce, and maximize the value of their innovations and brands on a global scale.


Protecting your ideas

DeFrank.com is tremendously proud of the impact that we have made in helping our clients by providing quality legal services and exceptional customer service.  

Quality Results

Our goal is to create assets from our clients’ innovations through patent, trademark and copyright law.  We take great pride in providing quality trademark legal services and exceptional customer service every single day. We’re absolutely here for you.

Experienced

The attorneys at DeFrank.com work as a team to exceed each of our clients’ expectations. We have 30+ years of high-level experience helping businesses protecting the time, money and resources spent developing ideas and inventions.

Contact

Office: (855) 527-7463
ed@defrank.com

Location

19360 Rinaldi St., Suite 448
Northridge, CA 91326