USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Trademark Assignment Details

Reel/Frame:	2628/0759	View Recorded Assignment		Pages:	5
		Recorded:	11/18/2002
Conveyance:	ASSIGNMENT OF AN UNDIVIDED PART OF ASSIGNORS INTEREST

Total properties: 13

Serial #:	73263133	Filing Dt:	05/22/1980	Reg #:	1231540	Reg. Dt:	03/22/1983
Mark:	HYCAL

Serial #:	75708268	Filing Dt:	05/17/1999	Reg #:	2432879	Reg. Dt:	03/06/2001
Mark:	VISCOFLEX

Serial #:	75709670	Filing Dt:	05/17/1999	Reg #:	2472774	Reg. Dt:	07/31/2001
Mark:	HYDRAFLEX

Serial #:	75796481	Filing Dt:	09/08/1999	Reg #:	2491346	Reg. Dt:	09/18/2001
Mark:	RHEOFLEX

Serial #:	76133980	Filing Dt:	09/22/2000	Reg #:	2566909	Reg. Dt:	05/07/2002
Mark:	INSULGEL

Serial #:	76414129	Filing Dt:	05/30/2002	Reg #:	2790429	Reg. Dt:	12/09/2003
Mark:	OSCA

Serial #:	76414130	Filing Dt:	05/30/2002	Reg #:	2788191	Reg. Dt:	12/02/2003
Mark:	OSCA

Serial #:	76414131	Filing Dt:	05/30/2002	Reg #:	2790430	Reg. Dt:	12/09/2003
Mark:	OSCA

Serial #:	76414132	Filing Dt:	05/30/2002	Reg #:	2785624	Reg. Dt:	11/25/2003
Mark:	OSCA

Serial #:	76414133	Filing Dt:	05/30/2002	Reg #:	2806260	Reg. Dt:	01/20/2004
Mark:	OSCA

Serial #:	76414134	Filing Dt:	05/30/2002	Reg #:	2796839	Reg. Dt:	12/23/2003
Mark:	OSCA

Serial #:	76414135	Filing Dt:	05/30/2002	Reg #:	2788192	Reg. Dt:	12/02/2003
Mark:	OSCA

Serial #:	76414261	Filing Dt:	05/30/2002	Reg #:	NONE	Reg. Dt:
Mark:	OSCA

Assignor

Assignee

5500 NORTHWEST CENTRAL DRIVE

HOUSTON, TEXAS 77092

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Correspondence name and address
	BAKER BOTTS L.L.P.
	ROBERT DONLEY
	910 LOUISIANA
	HOUSTON, TX 77002

Search Results as of: 05/17/2024 01:40 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6