Caterpillar Inc. et al. v. Wirtgen America, Inc. et al. > Summary
Court Case Number IPR2022-01264
Filing Date Jul 20, 2022
Institution Decision Date Jan 23, 2023
Decision Date Jan 22, 2024
Court Patent Trial and Appeal Board
Status Final Written Decision - Appeale
Appeal2024-1618
Administrative JudgesJames J. Mayberry, Barry L. Grossman, Richard H. Marschall
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, 14, 15, 16, 17, 18, 19, 20, 21, 22
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
Petitioner
Patent Owner
Petitioner Attorneys
10Caterpillar
Attorney Name: David K. Mroz
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Luke J. McCammon
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Ji Hye Yang
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Lisa C. Hines
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Abhay A. Watwe
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Daniel C. Cooley
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Michael W. Netka
Caterpillar
Caterpillar
Attorney Name: William Singhose
Georgia Institute of Technology
Caterpillar
Attorney Name: Daniel E. Doku
Finnegan, Henderson, Farabow, Garrett & Dunner
Patent Owner Attorneys
12Wirtgen America, Inc.
Attorney Name: Dominic A. Rota
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: Nathan I. North
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: Ryan D. Levy
Patterson Intellectual Property Law, P.C.
Wirtgen America, Inc.
Attorney Name: Seth R. Ogden
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: Graham C. Phero
Sterne, Kessler, Goldstein & Fox
Wirtgen America, Inc.
Attorney Name: Trey Powers III
Sterne, Kessler, Goldstein & Fox
Wirtgen America, Inc.
Attorney Name: John D. Higgins
Sterne, Kessler, Goldstein & Fox
Wirtgen America, Inc.
Attorney Name: Christopher D. Rahn
Penn State University
Wirtgen America, Inc.
Attorney Name: John Lumkes
Purdue University
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 09879390 | Road milling machine and method for measuring the milling depth | Jan 30, 2018 |
