IP Library Assignment 017385/0680
Patent Assignment
Reel/Frame 017385/0680

Assignment of Assignor's Interest

Recorded: 2006-03-27 Pages: 2
Assignors
BURDENIUC, JUAN JESUS
Executed: 2006-03-13
WENDEL, STEPHAN HERMAN
Executed: 2006-03-17
KELLER, RENEE J.
Executed: 2006-03-13
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD, PATENT DEPARTMENT, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Aromatic Diacid Ester Diols and Substituted Carbamates Thereof for Minimizing Deterioration of Polyurethane Foams
Patent: 7,666,919 →
Application: 11/374,742 →
Publication: US 2007/0219283
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 18, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 042491/0684 →
Change of Name Dec 18, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051366/0358 →