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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5354936	Issue Dt:	10/11/1994	Application #:	08037763	Filing Dt:	03/26/1993
Inventors:	MASAMI YAMAMURA, HIDEO OKADO, NAOHIDE TSUZUKI, KAZUTOSHI CHAKI, TOSHIYA WAKATSUKI
Title:	METHOD FOR PREPARING ETHANE AND ETHYLENE FROM METHANE

Assignment: 1

Reel/Frame:

006480/0659

Recorded: 03/26/1993

Pages: 10

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

YAMAMURA, MASAMI

Exec Dt:

03/02/1993

OKADO, HIDEO

Exec Dt:

03/02/1993

TSUZUKI, NAOHIDE

Exec Dt:

03/02/1993

CHAKI, KAZUTOSHI

Exec Dt:

03/02/1993

WAKATSUKI, TOSHIYA

Exec Dt:

03/02/1993

Assignees:

SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA

17-22, AKASAKA 2-CHOUME, MINATO-KU

TOKYO, JAPAN

JAPAN NATIONAL OIL CORPORATION

2-2, UCHISAIWAICHO 2-CHOUME, CHIYODA-KU

TOKYO, JAPAN

COSMO RESEARCH INSTITUTE

1-1, SHIBAURA 1-CHOUME, MINATO-KU

TOKYO, JAPAN

Correspondent:

MASON & ASSOCIATES, P.A.

RONALD E. SMITH

18167 U.S. 19 NORTH

SUITE 150

CLEARWATER, FL 34524-6588

Assignment: 2

Reel/Frame:

015286/0906

Recorded: 10/26/2004

Pages: 22

Conveyance:

MERGER (SEE DOCUMENT FOR DETAILS).

Assignor:

JAPAN NATIONAL OIL CORPORATION

Exec Dt:

02/29/2004

Assignee:

JAPAN OIL, GAS AND METALS NATIONAL CORPORATION

1310 OMIYA-CHO, SAIWAI-KU, KAWASAKI--CITY

KANAGAWA, 212-8554, JAPAN

Correspondent:

DENNIS G. LAPOINTE

17757 US 19 N, SUITE 500

CLEARWATER, FL 33764

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