IP Library Assignment 032042/0150
Patent Assignment
Reel/Frame 032042/0150

Assignment of Assignor's Interest

Recorded: 2014-01-24 Pages: 8
Assignors
BURDENIUC, JUAN JESUS
Executed: 2013-10-31
PANITZSCH, TORSTEN
Executed: 2013-09-16
DEWHURST, JOHN ELTON
Executed: 2013-09-20
VEDAGE, GAMINI ANANDA
Executed: 2013-09-09
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Trimer Catalyst Additives for Improving Foam Processability
Patent: 9,878,318 →
Application: 14/021,083 →
Publication: US 2014/0005037
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →