Wirtgen America, Inc. et al. v. Caterpillar Inc. > Summary
Court Case Number IPR2022-01397
Filing Date Aug 10, 2022
Institution Decision Date Mar 14, 2023
Decision Date Mar 12, 2024
Court Patent Trial and Appeal Board
Status Final Written Decision
Administrative JudgesJames J. Mayberry, Tina E. Hulse, Barry L. Grossman, Barbara A. Parvis, Miriam L. Quinn, John G. New
Judge Writing the Final DecisionJames J. Mayberry
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Petitioner
Patent Owner
Petitioner Attorneys
9Wirtgen America, Inc.
Attorney Name: Ryan D. Levy
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: William E. Sekyi
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: Nathan I. North
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: Mark A. Kilgore
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: Dominic A. Rota
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: Trey Powers III
Sterne, Kessler, Goldstein & Fox
Wirtgen America, Inc.
Attorney Name: Graham C. Phero
Sterne, Kessler, Goldstein & Fox
Wirtgen America, Inc.
Attorney Name: John D. Higgins
Sterne, Kessler, Goldstein & Fox
Patent Owner Attorneys
4Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 09975538 | Milling machine fuel efficiency control system | May 22, 2018 |
