Document background
A Patent Infringement Cease And Desist Letter is a crucial legal instrument used in the Philippines when a patent holder discovers unauthorized use of their patented invention. This document is typically employed as the first formal step in enforcing patent rights before initiating litigation, serving as documented evidence of the patent holder's attempt to resolve the dispute amicably. The letter must comply with Philippine intellectual property laws, particularly the Intellectual Property Code (Republic Act No. 8293), and should clearly establish the patent holder's rights, detail the specific instances of infringement, and demand immediate cessation of infringing activities. It plays a significant role in intellectual property enforcement strategy and can often lead to settlement negotiations or serve as supporting evidence in subsequent legal proceedings.
