About
Alexander Walden is a partner at Bryan Cave Leighton Paisner in the United States, focusing on intellectual property litigation, counseling, and transactional matters. His practice spans patent litigation, post-grant proceedings (including ex parte reexaminations and Inter Partes review), patent prosecution, portfolio development, opinion studies, and IP agreements. He also handles trademark and copyright clearance, prosecution, and enforcement, including TTAB oppositions and copyright litigation. His experience covers industries such as computer hardware, software, mobile technologies, electronics, and financial services.
Practice areas
Intellectual Property LitigationPatent LitigationPost-Grant ProceedingsPatent ProsecutionPatent Portfolio DevelopmentTrademark LitigationCopyright LitigationIP Transactional MattersDue Diligence
Office
Expertise
Intellectual Property LitigationPatent LitigationPatent ProsecutionPost-Grant ProceedingsInter Partes ReviewEx Parte ReexaminationTrademark ProsecutionTrademark LitigationCopyright LitigationIP Due DiligenceIP Licensing