IP Library › Assignment 015280/0777
Patent Assignment
Reel/Frame 015280/0777

Change of Name

Recorded: 2004-04-28 Pages: 4
Assignor
BETZDEARBORN, INC.
Executed: 2002-05-10
Assignee
GE BETZ, INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Property (1)
Dewatering Sand with Surfactants
Patent: 6,797,180 →
Application: 10/136,174 →
Publication: US 2003/0209503
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2002
From: SMALL, TERRENCE P.; ROE, DONALD C.; WENDEL, WILLIAM
To: BETZDEARBORN, INC.
Reel/Frame 012856/0871 →
Change of Name Dec 9, 2002
From: BETZDEARBORN INC.
To: GE BETZ, INC.
Reel/Frame 013552/0635 →