Patent Innovations LLC, founded in 2005, is a well-established patent law practice providing patent preparation, prosecution, and reexamination services for technology companies, entrepreneurs, and inventors in the Mechanical, Optical, Chemical/Materials, and Biomedical arts. The founder of PILLC, John M. Hammond, is a licensed patent agent in the United States Patent and Trademark Office, a licensed Professional Engineer in New York State, and an inventor on 35 issued patents and numerous pending applications. He has written, filed, and prosecuted over 130 issued patents since admission to the patent bar in 2003.