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Patent Assignment Abstract of Title

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Total Assignments: 1

Patent #:	6454836	Issue Dt:	09/24/2002	Application #:	09721156	Filing Dt:	11/21/2000
Inventors:	Mark H. Koelmel, Stephen Miller, Curtis L. Munson, David R. Underdown, Rick A. Wright et al
Title:	METHOD AND APPARATUS FOR WELLBORE GAS SEPARATION

Assignment: 1

Reel/Frame:

011894/0881

Recorded: 06/11/2001

Pages: 15

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

KOELMEL, MARK H.

Exec Dt:

11/13/2000

MILLER, STEPHEN

Exec Dt:

11/09/2000

MUNSON, CURTIS L.

Exec Dt:

02/20/2001

UNDERDOWN, DAVID R.

Exec Dt:

05/02/2001

WRIGHT, RICK A.

Exec Dt:

11/14/2000

CAMY, JEAN P.

Exec Dt:

11/08/2000

ROSS, STEVE E.

Exec Dt:

04/10/2001

SCHMIDT, PETER C.

Exec Dt:

11/09/2000

Assignee:

CHEVRON U.S.A. INC.

2613 CAMINO RAMON

SAN RAMON, CALIFORNIA 94583

Correspondent:

CHEVRON CORPORATION

R. J. SCHULTE

LAW DEPARTMENT

P.O. BOX 6006

SAN RAMON, CA 94583-0806

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