IP Library Assignment 019433/0900
Patent Assignment
Reel/Frame 019433/0900

Assignment of Assignor's Interest

Recorded: 2007-06-15 Pages: 3
Assignors
BURDENIUC, JUAN JESUS
Executed: 2007-06-11
WENDEL, STEPHAN HERMAN
Executed: 2007-06-05
KELLER, RENEE JO
Executed: 2007-06-12
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Ester Alcohols and Substituted Carbamates Thereof for Minimizing Deterioration of Polyurethane Foams
Patent: 7,615,580 →
Application: 11/763,467 →
Publication: US 2007/0235691
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 →