In re: Estech Systems, Inc. > Summary
Court Case Number 2023-1242
Filing Date Dec 12, 2022
Appeal From PTO
NOS N/A
Status Pending
Court U.S. Court Of Appeals, Federal Circuit
Appellant
Appellee
Appellant Attorneys
5Estech Systems, Inc.
Attorney Name: Fred Williams
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Todd E. Landis
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: John Wittenzellner
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Michael Simons
Williams Simons & Landis PLLC
Appellee Attorneys
6RingCentral, Inc.
Attorney Name: Clement S. Roberts
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Melanie L. Bostwick
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Ned Hirschfeld
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Christopher J. Higgins
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Jingyuan Luo
Orrick Herrington & Sutcliffe
Intervenor
5United States Patent and Trademark Office
Attorney Name: Omar F. Amin
United States Patent and Trademark Office
United States Patent and Trademark Office
Attorney Name: Thomas W. Krause
United States Patent and Trademark Office
United States Patent and Trademark Office
Attorney Name: Farheena Yasmeen Rasheed
United States Patent and Trademark Office
United States Patent and Trademark Office
Attorney Name: William Lamarca
United States Patent and Trademark Office
United States Patent and Trademark Office
Attorney Name: Peter J. Ayers
United States Patent and Trademark Office