IP Library Assignment 030883/0211
Patent Assignment
Reel/Frame 030883/0211

Assignment of Assignor's Interest

Recorded: 2013-07-26 Pages: 4
Assignors
LAL, GAURI SANKAR
Executed: 2013-07-02
VEDAGE, GAMINI ANANDA
Executed: 2013-07-24
BOYCE, STEPHEN MICHAEL
Executed: 2013-07-15
SHAH, DILIPKUMAR NANDLAL
Executed: 2013-07-18
ABDOURAZAK, ATTEYE HOUSSEIN
Executed: 2013-07-03
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
One Component Epoxy Curing Agents Comprising Hydroxyalkylamino Cycloalkanes
Patent: 9,738,750 →
Application: 13/857,265 →
Publication: US 2014/0303342
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 →