Wirtgen America, Inc. v. Caterpillar Inc.

IPR2022-01396 | Patent Trial and Appeal Board

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Filed Aug. 10, 2022
Terminated March 9, 2023
Judges Barry Grossman, James Mayberry, and Matthew Meyers
Case Type Inter Partes Review
Status Institution Denied
Challenged Patent 14/468,070
Patent No. 9,371,618 assignments
Tech Center 3600
Art Unit 3663
Inventors Daniel H. Killion, Eric S. Engelmann
Last Updated: 2 days ago
Filing Date # Filing and Exhibits
3/9/202303-09-2023-Board
Board Institution Decision: Deny 7:
12/15/202212-15-2022-Patent_Owner
Patent Owner POPR: filed 6:
9/15/202209-15-2022-Board
Board Notice: Notice filing date accorded 5:
8/31/202208-31-2022-Patent_Owner
Patent Owner Mandatory Notice 3:
Patent Owner Power of Attorney 4:
8/10/202208-10-2022-Petitioner

Event:

Petition
Petitioner Petition 1:
Petitioner Power of Attorney 2: