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 Berkowitz is backup counsel in these Inter Partes Review proceedings.