The PTAB (Patent Trial and Appeal Board) of the USPTO recently issued a decision that a filing of a patent infringement action by a public university waives sovereign immunity to inter partes review (IPR) proceedings in the USPTO.
On December 20, 2017, U.S. Citizenship and Immigration Services (USCIS) publicized a policy memorandum it originally released on November 20, 2017, narrowing the scope of those eligible for the TN Economist visa classification. The memorandum stated that applicants qualifying for the profession of Economist must "engage in activities consistent with the profession of economist," which marks a departure from how occupations that fell under this visa category were interpreted until the release of this guidance.
Over the past few years, owners of U.S. patents and trademarks have used the appearance of Chinese companies at a trade show as infringement "traps." These patent owners have commenced infringement cases against Chinese companies based on those companies' activities at the trade show.