Hans Mayer is a litigation partner in our Los Angeles office.
Mr. Mayer represents clients in district courts throughout the country, as well as the TTAB and PTAB. His cases have covered a wide array of technologies and products, including transcatheter heart valve replacement and repair devices, energy drinks, signal boosters, genetic sequencing devices, recreational watercraft, and Emmy Award winning documentaries. He also advises clients with respect to worldwide brand protection and has directed enforcement matters across the globe.
In 2017, Mr. Mayer was selected to conduct jury trials and felony preliminary hearings as first chair trial attorney with the Orange County District Attorney’s Trial Attorney Partnership program.
Mr. Mayer received his Bachelor’s Degree in Biomedical Engineering from Brown University. While at Brown, he conducted extensive research in the Gait and Motion Analysis Lab at the Providence VA Medical Center. He received his J.D. from Loyola Law School, where he was a member of the St. Thomas More Honor Society as well as an Editor on the Loyola of Los Angeles Entertainment Law Review.
Loyola Law School, J.D., St. Thomas More Law Honor Society, Loyola of Los Angeles Entertainment Law Review
Brown University, B.S., Biomedical Engineering
State Bar of California
U.S. District Court – Central District of California
U.S. Patent and Trademark Office
Consumer Products & Services
Aesthetics & Personal Care Products
Food & Beverage
Restaurants & Hospitality
Sporting Goods & Recreation
Fashion & Beauty
Media, Advertising & Entertainment
Medical Devices & Procedures
Angioplasty
Balloons
Cardiac Assist Device (E.g., LVAD & Heart Pumps)
Cardiovascular
Catheters & Probes
Chordae Tendineae Repair & Replacement
Dermatology & Aesthetics
Diagnostics
Medical Informatics & Software Systems
Mental Health & Wellness
Minimally Invasive & Endoscopic Procedures
Oncology
Ophthalmology & Eye Care
Orthopedics
Prosthetics & Orthotics
Spinal Cages
Spinal Fusion
Spine
Sports Medicine
Stents, Valves, & Delivery Systems
Structural Heart
Surgical Equipment
Tissue Engineering
Trans Septal Crossing
Transcatheter & Surgical Aortic, Mitral & Tricuspid Valve Replacement
Ventilators
Transportation & Vehicles
Automotive Transportation & Powersports
Personal Motorized Recreation Vehicles (ATVs, Snow Vehicles, Personal Watercraft)
Advertising
Copyright
Copyright Litigation
Copyright Litigation
False Advertising Litigation
International Trademarks
Litigation
Patent Litigation
Patent Trial & Appeal Board (PTAB) Litigation
Trade Secret
Trade Secret & Employee Mobility Litigation
Trade Secret & Employee Mobility Litigation
Trademark & Brand Protection
Trademark and Brand Protection Litigation
Trademark and Brand Protection Litigation
Trademark Enforcement
Trademark Trial & Appeal Board (TTAB) Litigation
TTAB Proceedings
Unfair Competition Litigation
Unfair Competition Litigation
- Named to the Best Lawyers: Ones to Watch guide, which “recognizes lawyers who are earlier in their careers for their outstanding professional excellence in private practice”, for Intellectual Property Litigation (2024)
- Named a “Rising Star” by Law360 for being among the top intellectual property law practitioners under age 40 (2023)
- Received “California Future Star” ranking in Benchmark Litigation (2023)
- Recognized as one of Southern California’s “Rising Stars” for his outstanding intellectual property legal work in Super Lawyers magazine (2022 – 2023)
- Recognized by The Legal 500 “United States” for Patent Litigation (2021) and Trademark Litigation (2023)
Los Angeles Intellectual Property Law Association (LAIPLA)
Board of Directors (2020)
Orange County Bar Association (OCBA)
Secretary (2014) Intellectual Property & Technology Law Division
AIJA: International Association of Young Lawyers
Member, Intellectual Property and Technology Commission