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: 2

Patent #:	8025773	Issue Dt:	09/27/2011	Application #:	12479157	Filing Dt:	06/05/2009
Publication #:	20090238735	Pub Dt:	09/24/2009
Inventors:	James N. McCoy, Walter F. Filupeit, Barrington M. Hammond, David J. Duhon et al
Title:	SYSTEM FOR EXTENDING THE RANGE OF HYDROCARBON FEEDS IN GAS CRACKERS

Assignment: 1

Reel/Frame:

022790/0876

Recorded: 06/08/2009

Pages: 17

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

MCCOY, JAMES N.

Exec Dt:

11/16/2006

FILUPEIT, WALTER L.

Exec Dt:

11/26/2006

HAMMOND, BARRINGTON M.

Exec Dt:

11/15/2006

DUHON, DAVID J.

Exec Dt:

11/16/2006

ROONEY, MARK A.

Exec Dt:

11/30/2006

STRACK, ROBERT D.

Exec Dt:

11/16/2006

MESSINGER, JOHN R.

Exec Dt:

11/30/2006

Assignee:

EXXONMOBIL CHEMICAL PATENTS INC.

13501 KATY FREEWAY

HOUSTON, TEXAS 77079

Correspondent:

EXXONMOBIL CHEMICAL COMPANY

5200 BAYWAY DRIVE

P.O. BOX 2149

BAYTOWN, TX 77522-2149

Assignment: 2

Reel/Frame:

022901/0874

Recorded: 07/01/2009

Pages: 19

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE INITIAL OF INVENTOR AND DOCUMENT DATE PREVIOUSLY RECORDED ON REEL 022790 FRAME 0876. ASSIGNOR(S) HEREBY CONFIRMS THE MIDDLE INITIAL OF INVENTOR WALTER FILUPEIT IS "L" AND HIS DOCUMENT DATE SHOULD BE NOVEMBER 20, 2006..

Assignors:

MCCOY, JAMES N.

Exec Dt:

11/16/2006