In The Press:
PTAB Denies St. Regis Mohawk Tribe’s Request for Sovereign Immunity in Challenges of Restasis Patents
Askeladden filed an amicus brief arguing against applicability of tribal sovereign immunity in IPR proceedings. Patent Quality Initiative mentions Amster, Rothstein & Ebenstein LLP in report on recent PTAB decision denying sovereign immunity claims of St. Regis Mohawk Tribe on Restasis Patents. Partner Charles R. Macedo, Senior Counsel Mark Berkowitz and Associate Sandra Hudak represented Askeladden LLC […]
In The Press:
Askeladden Petitions for Review of Digital Verification Systems Patent
Argues that prior art renders all claims anticipated or obvious. Patent Quality Initiative mentions Amster, Rothstein & Ebenstein LLP in report on recent IPR filings made by the firm on behalf of Askeladden LLP against Patent Owner Digital Verification System, for U.S. Patent No. 9,054,860. Partner Charles R. Macedo is lead counsel and Senior Counsel Mark […]
The Trademark Lawyer, October 2017:Requirement of Use in the USA
Max Vern from Amster, Rothstein & Ebenstein LLP explores the practical aspects of Use Requirements in American trademark practice.