Patent Assignment
Reel/Frame 013826/0920
Assignment of Assignor's Interest
Recorded: 2003-03-11
Pages: 2
Assignor
LI, YUEJIN
Executed: 2003-01-31
Assignee
ENGELHARD CORPORATION
101 WOOD AVENUE - P.O. BOX 770, ISELIN, NEW JERSEY, 08830-0770
Covered Property
(1)
Layered Catalyst Composite
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 30, 2025
From: ENGELHARD CORPORATION
To: BASF CATALYSTS LLC
Reel/Frame 070674/0491 →
Merger
Mar 30, 2025
From: BASF CATALYSTS LLC
To: BASF CORPORATION
Reel/Frame 070674/0513 →
Nunc Pro Tunc Assignment
Mar 30, 2025
From: BASF CORPORATION
To: BASF MOBILE EMISSIONS CATALYSTS LLC
Reel/Frame 070674/0653 →