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Patent Assignment Assignor Details

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Assignor Name : TOKUYAMA SODA KABUSHIKI KAISHA

Total Assignments: 8

Assignment: 1

Reel/Frame:	004339/0701			Pages:	2
		Recorded:	12/14/1984
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

12/11/1984

Assignee

OLYMPUS OPTICAL CO., LTD.

2-43-2 HATAGAYA SHIBUYA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4647432

NONE

06540980

Correspondence name and address
	ARMSTRONG, NIKAIDO, MARMELSTEIN &
	KUBOVCIK
	STE. 912, 1725 K ST., N.W.
	WASHINGTON, DC 20006

Assignment: 2

Reel/Frame:	006984/0637			Pages:	14
		Recorded:	05/18/1994
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

04/01/1994

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGE-CHO, TOKUYAMA-SHI

YAMAGUCHI-KEN 745, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5367105

NONE

08139851

5475074

NONE

08187475

Correspondence name and address
	ANDREW F. REISH
	BIRCH, STEWART, KOLASCH & BIRCH
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 3

Reel/Frame:	007012/0472			Pages:	12
		Recorded:	06/01/1994
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

04/01/1994

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGECHO, TOKUYAMA-SHI

YAMAGUCHI-KEN, JAPAN

Property

Pat #

Pub #

Intl #

App #

5439131

NONE

08124639

Correspondence name and address
	BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
	DENNIS C. RODGERS
	1850 M STREET, N.W.
	STE. 800
	WASHINGTON, D.C. 20036

Assignment: 4

Reel/Frame:	007012/0753			Pages:	12
		Recorded:	06/03/1994
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

04/01/1994

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGE-CHO, TOKUYAMA-SHI

YAMAGUCHI-KEN, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5330833

NONE

07828606

5395566

NONE

08024764

5352520

NONE

08047626

5415751

NONE

08109713

5430146

NONE

08218695

Correspondence name and address
	SHERMAN AND SHALLOWAY
	RICHARD A. STEINBERG
	413 N. WASHINGTON STREET
	ALEXANDRIA, VIRGINIA 22314

Assignment: 5

Reel/Frame:	007030/0235			Pages:	19
		Recorded:	06/15/1994
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS)

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

04/05/1994

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGE-CHO, TOKUYAMA-SHI YAMAGUCHI-KEN, JAPAN

JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5389340

NONE

07811240

5499598

NONE

08208864

Correspondence name and address
	WENDEROTH, LIND & PONACK
	WARREN M. CHEEK, JR.
	805 15TH STREET, N.W.
	SUITE 700
	WASHINGTON, D.C. 20005

Assignment: 6

Reel/Frame:	007007/0574			Pages:	12
		Recorded:	06/06/1994
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

05/09/1994

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGAECHO, TOKUYAMA-SHI

YAMAGUCHI-KEN, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5443959

NONE

08098825

5468738

NONE

08121319

5413691

NONE

08172325

Correspondence name and address
	JOHN T. MILLER
	WENDEROTH, LIND & PONACK
	805 15TH STREET, N.W., SUITE 700
	WASHINGTON, DC 20005

Assignment: 7

Reel/Frame:	012683/0711			Pages:	2
		Recorded:	03/18/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

02/12/2002

Assignee

IDEMITSU PETROCHEMICAL CO., LTD.

SUMIDA-KU

6-1, YOKAMI 1-CHOME

TOKYO, JAPAN 130-0

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5352520

NONE

08047626

6268063

NONE

09382805

Correspondence name and address
	SHERMAN & SHALLOWAY
	LEONARD W. SHERMAN
	413 NORTH WASHINGTON STREET
	ALEXANDRIA, VA 22314

Assignment: 8

Reel/Frame:	012683/0713			Pages:	2
		Recorded:	03/18/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TOKUYAMA SODA KABUSHIKI KAISHA

Exec Dt:

02/12/2002

Assignee

IDEMITSU PETROCHEMICAL CO., LTD.

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

TOKYO, JAPAN 130-0

Property

Pat #

Pub #

Intl #

App #

4744275

NONE

06910735

Correspondence name and address
	SHERMAN & SHALLOWAY
	LEONARD W. SHERMAN
	413 NORTH WASHINGTON STREET
	ALEXANDRIA, V.A. 20194

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