The Book of Jargon® – Patent Trial & Appeal Board (PTAB) is one of a series of practice area-specific glossaries published by Latham & Watkins. The definitions contained in it are applicable terms often encountered in PTAB practice. These terms raise complex legal issues on which specific legal advice will be required. The terms are also subject to change as applicable laws and customary practice evolves.

The information contained is not legal advice and should not be construed as such.