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Patent Assignment Assignee Details

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Assignee Name : IDEMITSU PETROCHEMICAL CO. LTD.

Total Assignments: 8

Assignment: 1

Reel/Frame:	004075/0071			Pages:	1
		Recorded:	11/22/1982
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

KAWAMURA, SHINJI

Exec Dt:

10/12/1982

DOI, MASATO

Exec Dt:

10/12/1982

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4472343

NONE

06443724

Correspondence name and address
	BLANCHARD, FLYNN, THIEL
	BOUTELL & TANIS
	2026 RAMBLING RD.
	KALAMAZOO, MI 49008

Assignment: 2

Reel/Frame:	004157/0893			Pages:	1
		Recorded:	07/27/1983
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

YAEO, KENTA

Exec Dt:

07/20/1983

KAWAMURA, SHINJI

Exec Dt:

07/20/1983

MIHARA, YOSHIYUKI

Exec Dt:

07/20/1983

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

1-1, 3-CHOME MARUNOUCHI, CHIYODA-KU

A CORP. OF JAPAN

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4565720

NONE

06517765

Correspondence name and address
	FRISHAUF, HOLTZ, GOODMAN & WOODWARD
	261 MADISON AVENUE
	NEW YORK, NY 10016

Assignment: 3

Reel/Frame:	004557/0603			Pages:	1
		Recorded:	05/22/1986
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

YAMADA, TOYOKAZU

Exec Dt:

03/28/1986

MIYAMA, MASAO

Exec Dt:

03/28/1986

SUGIMURA, HIDEO

Exec Dt:

03/28/1986

SHINOHARA, TAKESHI

Exec Dt:

03/28/1986

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

1-1, MARUNOUCHI 3-CHOME

CHIYODA-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4917851

NONE

06866187

Correspondence name and address
	FLYNN, THIEL, BOUTELL & TANIS
	2026 RAMBLING ROAD
	KALAMAZOO, MI 49008

Assignment: 4

Reel/Frame:	015469/0131			Pages:	3
		Recorded:	12/16/2004
Conveyance:	CHANGE OF ADDRESS

Assignor

IDEMITSU PETROCHEMICAL CO. LTD.

Exec Dt:

06/26/2000

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

6-1, YOKOAMI 1-CHOME

SUMIDA-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4657973

NONE

06817064

Correspondence name and address
	FRISHAUF, HOLTZ, GOODMAN ET AL.
	RICHARD S. BARTH
	767 THIRD AVENUE 25TH FLOOR
	NEW YORK, NY 10017-2023

Assignment: 5

Reel/Frame:	012623/0123			Pages:	2
		Recorded:	02/27/2002
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE. FILED ON 11-26-2001, RECORDED ON REEL 012320 FRAME 0386 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.

Assignor

SARUWATARI, TETSUYA

Exec Dt:

09/14/2000

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

SUMIDA-KU

6-1, YOKOAMI 1-CHOME

TOKYO 130-0015, JAPAN

Property

Pat #

Pub #

Intl #

App #

6414199

NONE

09719169

Correspondence name and address
	OBLON SPIVAK MCCLELLAND ET AL
	NORMAN F. OBLON
	1755 JEFFERSON DAVIS HWY, 4TH FLR
	ARLINGTON, VA 22202

Assignment: 6

Reel/Frame:	012913/0978			Pages:	3
		Recorded:	05/21/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WATANABE, MASAMI

Exec Dt:

12/19/2001

SATO, HARUHITO

Exec Dt:

12/19/2001

KURAMOTO, MASAHIKO

Exec Dt:

12/19/2001

TANAKA, SHINJI

Exec Dt:

12/21/2001

TAMURA, TAKAO

Exec Dt:

12/21/2001

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

6-1, YOKOAMI 1-CHOME, SUMIDA-KU

TOKYO, JAPAN 130-0

Property

Pat #

Pub #

Intl #

App #

6841693

NONE

10111419

Correspondence name and address
	OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
	FOURTH FLOOR
	1755 JEFFERSON DAVIS HIGHWAY
	ARLINGTON, VA 22202

Assignment: 7

Reel/Frame:	012715/0392			Pages:	3
		Recorded:	03/25/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

ISHIBASHI, HIROFUMI

Exec Dt:

12/21/2001

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

6-1, YOKOAMI 1-CHOME SUMIDA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

6605242

US20020125602

09984441

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, ET AL.
	NORMAN F. OBLON
	1755 JEFFERSON DAVIS HIGHWAY
	FOURTH FLOOR
	ARLINGTON, VA 22202

Assignment: 8

Reel/Frame:	015068/0669			Pages:	3
		Recorded:	03/11/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KANAMARU, MASAMI

Exec Dt:

08/01/2003

MINAMI, YUTAKA

Exec Dt:

08/01/2003

Assignee

IDEMITSU PETROCHEMICAL CO. LTD.

6-1, YOKOAMI 1-CHOME, SUMIDA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

6913834

US20040096682

10472481

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, ET AL.
	NORMAN F. OBLON
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

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