IP Library Assignment 031856/0746
Patent Assignment
Reel/Frame 031856/0746

Assignment of Assignor's Interest

Recorded: 2013-12-30 Pages: 5
Assignors
ZHENG, SHIYING
Executed: 2013-11-22
PATEL, PRITESH G.
Executed: 2013-11-18
VEDAGE, GAMINI ANANDA
Executed: 2013-12-16
TIJSMA, EDZE JAN
Executed: 2013-12-19
LAL, GAURI SANKAR
Executed: 2013-11-15
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Epoxy Liquid Curing Agent Compositions
Patent: 9,862,798 →
Application: 14/041,927 →
Publication: US 2015/0094400
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 11, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051258/0207 →