IP Library Assignment 038312/0866
Patent Assignment
Reel/Frame 038312/0866

Assignment of Assignor's Interest

Recorded: 2016-04-19 Pages: 3
Assignors
LAL, GAURI SANKAR
Executed: 2016-04-15
ANANTHACHAR, SUDHIR
Executed: 2016-04-18
BOYCE, STEPHEN MICHAEL
Executed: 2016-04-13
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Amidopolyamines with Enhanced Gel-Time for Elevated Temperature Applications
Application: 14/932,095 →
Publication: US 2016/0122467
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 042160/0594 →
Change of Name Dec 11, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051258/0207 →