Gibbons' roughly 20 IP-focused lawyers based in the firm's Newark headquarters handle a full range of contentious and non-contentious patent, trademark and copyright matters. Chair of the firm's IP group David De Lorenzi possesses more than two decades handling patent matters on behalf of clients across a range of industry sectors. De Lorenzi is a widely published legal writer and lecturer, and he chairs the litigation committee of the New Jersey Intellectual Property Association. Other stars at the firm include Robert Rudnick and Michael Quinn. Rudnick concentrates his practice on IP counseling and strategy, and was recently elected as president of the New Jersey Intellectual Property Law Association.