Caterpillar Inc. et al. v. Wirtgen America, Inc. et al. > Summary
Court Case Number IPR2022-01278
Filing Date Aug 4, 2022
Institution Decision Date Feb 7, 2023
Decision Date Feb 6, 2024
Court Patent Trial and Appeal Board
Status Final Written Decision - Appeale
Appeal2024-1679
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 25, 27, 30, 31, 33, 34, 36, 37, 38, 39, 40
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 25, 27, 30, 31, 33, 34, 36, 37, 38, 39, 40
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 25, 27, 30, 31, 33, 34, 36, 37, 38, 39, 40
Petitioner
Patent Owner
Petitioner Attorneys
9Caterpillar
Attorney Name: Daniel E. Doku
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Luke J. McCammon
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: David K. Mroz
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Christina Ji-Hye Yang
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Daniel C. Cooley
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: Abhay A. Watwe
Finnegan, Henderson, Farabow, Garrett & Dunner
Caterpillar
Attorney Name: William Singhose
Georgia Institute of Technology
Attorney Name: Christina Ji-Hye Yang
Finnegan, Henderson, Farabow, Garrett & Dunner
Patent Owner Attorneys
12Wirtgen America, Inc.
Attorney Name: Nathan I. North
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
Wirtgen America, Inc.
Attorney Name: Jonathan Tuminaro
Sterne, Kessler, Goldstein & Fox
Wirtgen America, Inc.
Attorney Name: Lucian W. Beavers
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: Mark A. Kilgore
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: John Lumkes
Purdue University
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 08424972 | Road milling machine and method for positioning the machine frame parallel to the ground | Apr 23, 2013 |
