Patent Assignment
Reel/Frame 031894/0227
Assignment of Assignor's Interest
Recorded: 2014-01-06
Pages: 4
Assignors
BURDENIUC, JUAN JESUS
Executed: 2014-01-06
PANITZSCH, TORSTEN
Executed: 2013-12-18
DEWHURST, JOHN ELTON
Executed: 2014-01-02
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Trimer Catalysts with Improved Processability and Surface Cure
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 6, 2014
From: BURDENIUC, JUAN JESUS; PANITZSCH, TORSTEN; DEWHURST, JOHN ELTON
To: AIR PRODUCTS AND CHEMICALS, INC.
Reel/Frame 031894/0092 →
Assignment of Assignor's Interest
Apr 5, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 042160/0594 →
Change of Name
Dec 18, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051366/0358 →