IP Library Assignment 047256/0017
Patent Assignment
Reel/Frame 047256/0017

Assignment of Assignor's Interest

Recorded: 2018-10-22 Pages: 4
Assignors
BURDENIUC, JUAN JESUS
Executed: 2016-04-13
WENDEL, STEPHAN HERMANN
Executed: 2016-08-18
BRANDL, CHRISTIAN
Executed: 2016-08-18
PANITZSCH, TORSTEN
Executed: 2016-04-15
KELLER, RENEE JO
Executed: 2016-04-13
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Delayed Action Gelling Catalyst Compositions and Methods for Making Polyurethane Polymers
Application: 16/135,809 →
Publication: US 2019/0016844
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 25, 2018
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 047722/0121 →
Change of Name Nov 26, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051135/0315 →