• California Law Firm - Federal Trademark Registration and Protection in All 50 States, on the Internet and Globally.

About Us


Sergiy M. Sivochek is an experienced trademark attorney. He is the founder of Sivochek IP Law Center. His law practice is focused on branding and protection of trademarks, copyrights, domains and other Intellectual Property in the Unites States, internationally, and on the Internet. He also offers counsel and strategic advice on a wide range of issues including IP licensing, import-export of cutting edge technology and scientific know-how, including digital technologies and biotechnology. He also offers experience in bio-research approval regulations and legal frameworks, ethical approvals, as well as FDA and CDC regulations, approvals and permits. His areas of expertise include:

Trademark registration, protection and enforcement
Responses to complicated refusals and Office Actions issued by the Trademark Office
Copyright and Domain Name registration and protection
Protection against infringers on Amazon, Alibaba, other online stores and Social Media
Protection of brands and trademarks online
U.S. Customs Enforcement and anti-counterfeiting
Uniform Dispute Resolution (UDRP) complaints and ACPA enforcement
Bio-research licensing, FDA regulations and IRB approvals, CDC permits
Import-export of biotechnology, software, digital technologies and scientific know-how
Corporate practice: incorporation, LLC formation, DBAs, corporate governance
Business law, contracts, licenses, permits
Trademark appeals, oppositions and cancellations, TTAB practice
Intellectual property protection: mediation and litigation

Prior to the establishment of his own law practice, Sergiy M. Sivochek was with a prominent law firm in Los Angeles for many years, focusing exclusively on matters involving Intellectual Property and protecting innovation on behalf of global corporations and start-up companies alike.

Sergiy M. Sivochek is admitted to the practice of law in California and New York.

Bar Memberships / Admissions

  • California (2010)
  • New York (2008)

Law School

  • University of Minnesota Law School