IP Library Assignment 021642/0181
Patent Assignment
Reel/Frame 021642/0181

Assignment of Assignor's Interest

Recorded: 2008-10-07 Pages: 3
Assignors
VEDAGE, GAMINI ANANDA
Executed: 2008-10-06
RAYMOND, WILLIAMS RENE EDOUARD
Executed: 2008-10-06
COOK, MICHAEL IAN
Executed: 2008-09-05
RASING, ROBERT MARJO THEODOOR
Executed: 2008-09-08
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Benzylated Polyalkylene Polyamines and Uses Thereof
Patent: 8,147,964 →
Application: 12/186,768 →
Publication: US 2009/0023846
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 042378/0791 →
Change of Name Dec 19, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051371/0238 →