Peter Busch


Peter Busch, Associate

Peter Busch, Associate

Peter T Busch has intellectual property litigation experience in a variety of fields, including patent, trademark, copyright, and trade secret matters, counseling both for plaintiffs and defendants.  Peter also leads the brand enforcement team at Leason Ellis, which combats unauthorized online IP use in all facets, from investigation and identification of infringing e-commerce listings, to customizing takedown reports to maximize takedown effectiveness, and facilitating post-takedown resolutions with unauthorized sellers.  Peter’s brand enforcement practice has had great success.  His efforts have resulted in a removal rate of over 90% for online marketplace listings which were selling counterfeit goods or making unauthorized use of client intellectual property on e-commerce platforms like Amazon, eBay, Alibaba, and AliExpress.  Peter is also a registered Patent Attorney before the USPTO, and regularly prosecutes patent applications from initial drafting through issuance, including appeals at the Patent Trial and Appeal Board.

He received his J.D. from the Benjamin N. Cardozo School of Law, with a concentration in Intellectual Property.  While in law school, Peter served as the President of Cardozo’s Intellectual Property Law Society and as a Notes Editor for the IP-focused Arts & Entertainment Law Journal.  He holds a B.S. in Physics and a minor in Astronomy from Stony Brook University, where he graduated cum laude as a member of Stony Brook’s Honors College.  

Court admissions 

U.S. District Court for the Southern District of New York

U.S. District Court for the District of New Jersey

bar admissions 

New York 

New Jersey


  • Benjamin N. Cardozo School of Law, J.D., 2015

  • Honors College at Stony Brook University, B.S. in Physics, cum laude, 2007