IP Library Assignment 038444/0978
Patent Assignment
Reel/Frame 038444/0978

Assignment of Assignor's Interest

Recorded: 2016-05-03 Pages: 2
Assignor
BURDENIUC, JUAN JESUS
Executed: 2016-04-22
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Polyurethane Catalysts from Sulfur Based Salts
Application: 15/097,734 →
Publication: US 2016/0229945
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 042316/0848 →
Change of Name Nov 26, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051135/0315 →