Patent Assignment
Reel/Frame 023630/0486
Assignment of Assignor's Interest
Recorded: 2009-12-04
Pages: 4
Assignors
CHEN, XIN
Executed: 2009-05-06
PROKOP, HOWARD W.
Executed: 2009-05-22
COLMERY, STEPHEN HOWARD
Executed: 2009-06-05
Assignee
CRODA UNIQEMA, INC.
4650 SOUTH RACINE AVENUE, CHICAGO, ILLINOIS, 60609
Covered Property
(1)
Process for the Production of Alkanolamide
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 6, 2010
From: CRODA UNIQEMA INC.
To: CRODA UNIQEMA LLC
Reel/Frame 035977/0051 →
Change of Name
Apr 6, 2010
From: CRODA UNIQEMA LLC
To: UNIQEMA AMERICAS LLC
Reel/Frame 024202/0142 →
Change of Name
May 21, 2013
From: UNIQEMA AMERICAS LLC
To: CRODA AMERICAS LLC
Reel/Frame 030462/0911 →