IP Library Assignment 028631/0107
Patent Assignment
Reel/Frame 028631/0107

Assignment of Assignor's Interest

Recorded: 2012-07-25 Pages: 2
Assignors
BURDENIUC, JUAN JESUS
Executed: 2012-07-23
TOBIAS, JAMES DOUGLAS
Executed: 2012-07-16
KELLER, RENEE JO
Executed: 2012-07-23
JEON, YOU-MOON
Executed: 2012-07-20
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Additives For Improving Natural Oil Based Polyurethane Foam Peformance
Patent: 9,447,223 →
Application: 13/534,171 →
Publication: US 2013/0065978
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 22, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 042316/0044 →
Change of Name Dec 12, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051274/0011 →