The US Patent and Trademark Office (USPTO) recently issued two memoranda reshaping the Patent Trial and Appeal Board’s (PTAB) approach to discretionary denials for parallel proceedings....more
On February 28, the US Patent and Trademark Office (USPTO) rescinded former Director Kathi Vidal’s 2022 memorandum on discretionary denials in Patent Trial and Appeal Board (PTAB) post-grant proceedings running parallel to...more