IP Library Assignment 014666/0128
Patent Assignment
Reel/Frame 014666/0128

Assignment of Assignor's Interest

Recorded: 2003-11-03 Pages: 2
Assignor
MILLER, JOHN WILLIAM
Executed: 2003-11-03
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT, 7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Blowing Agent Enhancers for Polyurethane Foam Production
Patent: 6,921,779 →
Application: 10/700,163 →
Publication: US 2005/0070618
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 17, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051322/0583 →