Patent Assignment
Reel/Frame 062532/0931
Assignment of Assignor's Interest
Recorded: 2023-01-30
Pages: 5
Assignors
GU, YUNTAO
Executed: 2023-01-25
WIEBENGA, MICHELLE H.
Executed: 2023-01-24
TAHA, RANEEN
Executed: 2023-01-25
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C24-A65, DETROIT, MICHIGAN, 48265
Covered Property
(1)
Layered Catalysts for Purifying Exhaust Gas Streams and Methods of Making the Same
Application:
18/103,053 →
Publication:
US 2024/0253018
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 30, 2023
From: LI, YUEJIN; ZHENG, XIAOLAI
To: BASF CORPORATION
Reel/Frame 062533/0053 →
Confirmatory License
Jan 16, 2024
From: GENERAL MOTORS GLOBAL PROPULSION SYSTEMS
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 066306/0697 →
Nunc Pro Tunc Assignment
Aug 8, 2024
From: BASF CORPORATION
To: BASF MOBILE EMISSIONS CATALYSTS LLC
Reel/Frame 068518/0394 →