IP Library Assignment 014777/0061
Patent Assignment
Reel/Frame 014777/0061

Assignment of Assignor's Interest

Recorded: 2003-12-02 Pages: 3
Assignors
BURDENIUC, JUAN JESUS
Executed: 2003-12-01
LISTEMANN, MARK LEO
Executed: 2003-11-26
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD, PATENT DEPARTMENT, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Improving the Physical Properties of Polyurethane Foams Using Tertiary Amino Alkyl Amide Catalysts
Patent: 7,189,765 →
Application: 10/724,884 →
Publication: US 2004/0132849
Related Assignments (1)
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 →