For Charles Mottier, patents and trademarks are best seen as tools of business. Mottier’s clients receive the benefits of an attorney who can guide them and protect their intellectual property interests within the confines of individual matters, and in the broader context of their overall business concerns and goals. He is committed to providing exceptional work to best serve his clients based on an understanding of the pertinent facts and issues, and clear client communications.
Joining Leydig as an associate in 1981, and elected as a shareholder in 1986, Mottier has extensive and deep experience in all aspects of intellectual property law, including litigation, mediation, arbitration, prosecution, and counseling. On January 1, 2024, he became Special Counsel to the firm to focus on client matters and community-building activities outside the firm, rather than firm management, which will be taken up by talented colleagues.
For his diverse client base, which includes individuals, and private and public companies, large and small, Mottier formulates comprehensive patent strategies and manages large patent portfolios. He also counsels and renders opinions on patent validity, patent infringement, technology licensing, and the protection of trade secrets and other proprietary information.
Mottier advises clients in connection with sensitive corporate transactions, including asset purchases, mergers and acquisitions, joint ventures, and employment issues. Mottier is also an effective litigator with a record of success in bench and jury trials. His ability to offer counsel and services throughout the intellectual property lifecycle provides his clients with efficiencies, continuity, and consistency.
Mottier was counsel of record in several of the first patent reexamination proceedings filed in the U.S. Patent and Trademark Office in the 1980s and now regularly counsels clients concerning post-grant review proceedings under the America Invents Act. Mottier frequently lectures and conducts workshops and seminars at universities, colleges, corporations, and trade organizations regarding patents, trademarks, copyrights, trade secrets, and unfair competition.
Mottier has participated in various aspects of the firm’s management, including service on Leydig’s board of directors, the firm’s Conflicts Committee, and acting as Chair of the Marketing, Professional Development, and Recruiting Committees. He was a member of the adjunct faculty at the University of Illinois College of Engineering (Urbana-Champaign) for 15 years, where he lectured on intellectual property issues.
Mottier received a Bachelor of Science degree in general engineering from the University of Illinois in 1978, with a focus in mechanics and fluid dynamics, and earned his law degree in 1981 from the University of Illinois College of Law. While an undergrad he was a James Scholar, and in law school he was a member of the Illinois Bar Journal. While enrolled in law school, he studied constitutional legal history at Magdalen College, Oxford University, in 1980.
An avid supporter of the arts community, with a keen interest in 20th century Japanese prints, Mottier serves on the boards of several arts, civic, and professional organizations.