USPTO Assignments on the Web

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

Assignments on the Web > Patent Query

Patent Assignment Abstract of Title

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1

Patent #:	6794428	Issue Dt:	09/21/2004	Application #:	10220452	Filing Dt:	10/29/2002
Publication #:	20030212189	Pub Dt:	11/13/2003
Inventors:	James D Burrington, Benny R Richardson, Joseph W Pialet, Ann E Wykoff, Roger L Sowerby et al
Title:	CARBON BLACK COUPLER

Assignment: 1

Reel/Frame:

013461/0703

Recorded: 10/29/2002

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

BURRINGTON, JAMES D.

Exec Dt:

09/12/2002

RICHARDSON, BENNY R.

Exec Dt:

09/16/2002

PIALET, JOSEPH W.

Exec Dt:

09/24/2002

WYKOFF, ANN E.

Exec Dt:

09/25/2002

SOWERBY, ROGER L.

Exec Dt:

10/09/2002

LEE, KENNETH W.

Exec Dt:

10/10/2002

KORNBREKKE, RALPH E.

Exec Dt:

10/14/2002

GHEBREMESKEL, GHEBREHIWET N.

Exec Dt:

10/16/2002

DAVIS, KIRK E.

Exec Dt:

10/24/2002

Assignee:

LUBRIZOL CORPORATION

29400 LAKELAND BOULEVARD

WICKLIFFE, OHIO 44092-2298

Correspondent:

LUBRIZOL CORPORATION, THE

SAMUEL B. LAFERTY

29400 LAKELAND BOULEVARD

PATENT ADMINISTRATIOR/022B

WICKLIFFE, OH 44092-2298

Search Results as of: 05/28/2024 09:09 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