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Patent Assignment Assignee Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : KOEI CHEMICAL CO., LTD.

Total Assignments: 16

Assignment: 1

Reel/Frame:	004429/0553			Pages:	1
		Recorded:	07/10/1985
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

YAMAJI, MITSUHARU

Exec Dt:

07/04/1985

Assignee

KOEI CHEMICAL CO., LTD.

7, YOKOBORI-2-CHOME, HIGASHI-KU

A CORP. OF JAPAN

OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

4658032

NONE

06753533

Correspondence name and address
	STEVENS, DAVIS, MILLER & MOSHER
	P. O. BOX 1427
	ALEXANDRIA, VA 22313

Assignment: 2

Reel/Frame:	004694/0671			Pages:	1
		Recorded:	02/02/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

SHIMIZU, SHINKICHI

Exec Dt:

01/28/1987

ABE, NOBUYUKI

Exec Dt:

01/28/1987

DOBA, MASANORI

Exec Dt:

01/28/1987

IGUCHI, AKIRA

Exec Dt:

01/28/1987

SATO, HIROSHI

Exec Dt:

01/28/1987

HIROSE, KEN-ICHI

Exec Dt:

01/28/1987

UMADA, YOUICHI

Exec Dt:

01/28/1987

Assignee

KOEI CHEMICAL CO., LTD.

7, YOKOBORI-2-CHOME,

A CORP. OF JAPAN

HIGASHI-KU, OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

4810794

NONE

07009526

Correspondence name and address
	STEVENS, DAVIS, MILLER & MOSHER
	515 NORTH WASHINGTON ST.
	P.O. BOX 1427
	ALEXANDRIA, VA 22313

Assignment: 3

Reel/Frame:	004741/0937			Pages:	2
		Recorded:	07/16/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

SHIMIZU, SHINKICHI

Exec Dt:

07/08/1987

SHOJI, TAKAYUKI

Exec Dt:

07/08/1987

ABE, NOBUYUKI

Exec Dt:

07/08/1987

DOBA, MASANORI

Exec Dt:

07/08/1987

TAGURO, AKIRA

Exec Dt:

07/08/1987

IGUCHI, AKIRA

Exec Dt:

07/08/1987

NAKAISHI, TORU

Exec Dt:

07/08/1987

Assignee

KOEI CHEMICAL CO., LTD.

NO. 7, YOKOBORI 2-CHOME, HIGASHI-KU, OSAKA-SHI

OSAKA-FU, JAPAN

Property

Pat #

Pub #

Intl #

App #

4778890

NONE

07075037

Correspondence name and address
	WENDEROTH, LIND & PONACK
	1750 PENNSYLVANIA AVENUE, N.W.
	SUITE 1100
	WASHINGTON, DC 20006

Assignment: 4

Reel/Frame:	005185/0733			Pages:	1
		Recorded:	11/22/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

ISHII, JUNICHI

Exec Dt:

11/20/1989

TAKADA, TETSUJI

Exec Dt:

11/20/1989

KUROHARA, TAKAYUKI

Exec Dt:

11/20/1989

Assignees

KOEI CHEMICAL CO., LTD.

2-7, YOKOBORI, HIGASHI-KU, OSAKA CITY

OSAKA, JAPAN

SUMITOMO METAL MINING CO., LTD.

11-3, 5-CHOME, SHINBASHI

MINATO-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5114604

NONE

07440205

Correspondence name and address
	WATSON, COLE, GRINDLE & WATSON
	1400 K ST., N.W.
	WASHINGTON, DC 20005

Assignment: 5

Reel/Frame:	005646/0617			Pages:	4
		Recorded:	03/27/1991
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR PREVIOUSLY RECITED INCORRECTLY ON REEL 5613 FRAME 0855

Assignors

TAKATA, TETUZI

Exec Dt:

03/19/1991

GOTOH, NOBUO

Exec Dt:

03/19/1991

Assignee

KOEI CHEMICAL CO., LTD.

4-6-17, KORAIBASHI, CHUO=KU, OSAKA-SHI

OSAKA-FU, JAPAN

Property

Pat #

Pub #

Intl #

App #

5180792

NONE

07657818

Correspondence name and address
	WENDEROTH, LIND & PONACK
	SOUTHERN BLDG., STE. 700
	805 15TH ST., N.W.
	WASHINGTON, D.C. 20005

Assignment: 6

Reel/Frame:	006428/0165			Pages:	3
		Recorded:	09/25/1992
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

NABATA, TOSHINARI

Exec Dt:

08/31/1992

Assignee

KOEI CHEMICAL CO., LTD.

6-17, KORAIBASHI-4-CHOME

CHUO-KU, OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

5300650

NONE

07927425

Correspondence name and address
	STEVENS, DAVIS, MILLER & MOSHER
	THOMAS P. PAVELKO
	515 NORTH WASHINGTON STREET
	POST OFFICE BOX 1427
	ALEXANDRIA, VIRGINIA 22313-2027

Assignment: 7

Reel/Frame:	006883/0805			Pages:	3
		Recorded:	01/31/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

IENO, KATSUHIRO

Exec Dt:

01/18/1994

KAWANAMI, YOSHIHIRO

Exec Dt:

01/18/1994

Assignee

KOEI CHEMICAL CO., LTD.

4-6-17, KORAIBASHI, CHUO-KU, OSAKA

OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

5424437

NONE

08188705

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

Assignment: 8

Reel/Frame:	007213/0738			Pages:	3
		Recorded:	10/24/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TOIDA, ICHIRO

Exec Dt:

10/17/1994

YAMAMOTO, SETSUKO

Exec Dt:

10/17/1994

WATANABE, NANAO

Exec Dt:

10/13/1994

URA, TOSHIKAZU

Exec Dt:

10/13/1994

Assignee

KOEI CHEMICAL CO., LTD.

6-17, KORAIBASHI 4-CHOME, CHUO-KI

OSAKA 541, JAPAN

Property

Pat #

Pub #

Intl #

App #

5496949

NONE

08325262

Correspondence name and address
	ARMSTRONG, WESTERMAN, HATTORI ET AL
	SUITE 1000
	1725 K STREET, N.W.
	WASHINGTON, D.C. 20006
	ATTN: LE-NHUNG MCLELAND

Assignment: 9

Reel/Frame:	008179/0927			Pages:	3
		Recorded:	07/20/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WATANABE, NANAO

Exec Dt:

07/11/1995

ASAHI, SADAO

Exec Dt:

07/11/1995

KURANISHI, HIDEKI

Exec Dt:

07/11/1995

KURAHASHI, TAKASHI

Exec Dt:

07/11/1995

Assignee

KOEI CHEMICAL CO., LTD.

6-17, KORAIBASHI 4-CHOME, CHUO-KU

OSAKA-SHI, OSAKA 541, JAPAN

Property

Pat #

Pub #

Intl #

App #

5734055

NONE

08481510

Correspondence name and address
	ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
	& NAUGHTON
	LE-NHUNG MCLELAND
	1725 K ST., NW - SUITE 1000
	WASHINGTON, DC 20006

Assignment: 10

Reel/Frame:	007844/0795			Pages:	3
		Recorded:	01/19/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SHIMIZU, SHINKICHI

Exec Dt:

12/20/1995

WATANABE, NANAO

Exec Dt:

12/20/1995

KURANISHI, HIDEKI

Exec Dt:

12/20/1995

Assignee

KOEI CHEMICAL CO., LTD.

6-17, KORAIBASHI 4-CHOME, CHUO-KU, OSAKA-SHI

OSAKA-FU, JAPAN

Property

Pat #

Pub #

Intl #

App #

5668281

NONE

08588881

Correspondence name and address
	ARMSTRONG, WESTERMAN, HATTORI, ET AL
	LE-NHUNG MCLELAND
	1725 K STREET, N.W., SUITE 1000
	WASHINGTON, D.C. 20006

Assignment: 11

Reel/Frame:	008063/0866			Pages:	5
		Recorded:	07/23/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SHOJI, TAKAYUKI

Exec Dt:

07/10/1996

NAKAISHI, TORU

Exec Dt:

07/10/1996

MIKATA, MASAFUMI

Exec Dt:

07/10/1996

Assignee

KOEI CHEMICAL CO., LTD.

CHUO-KU

4-6-17, KORAIBASHI

OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

5693806

NONE

08681475

Correspondence name and address
	BIRCH, STEWART, KOLASCH ET AL.
	RAYMOND C. STEWART
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 12

Reel/Frame:	009855/0447			Pages:	3
		Recorded:	06/04/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAKAI, TOSHITO

Exec Dt:

05/15/1998

NAGAOKA, MASAYO

Exec Dt:

05/15/1998

KANNO, KEN

Exec Dt:

05/15/1998

Assignee

KOEI CHEMICAL CO., LTD.

6-17, KORAIBASHI 4-CHOME, CHUO-KU

OSAKA-SHI, OSAKA 541, JAPAN

Property

Pat #

Pub #

Intl #

App #

6197961

NONE

09077316

Correspondence name and address
	ARMSTRONG, WESTERMAN, HATTORI ET AL.
	DONALD W. HANSON
	1725 K STREET, N.W., SUITE 1000
	WASHINGTON, D.C. 20006

Assignment: 13

Reel/Frame:	009249/0224			Pages:	3
		Recorded:	06/12/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ITOH, NAOROU

Exec Dt:

06/01/1998

ABE, NOBUYUKI

Exec Dt:

06/01/1998

Assignee

KOEI CHEMICAL CO., LTD.

CHUO-KU

6-17, KORAIBASHI 4-CHOME

OSAKA-SHI, OSAKA-FU, JAPAN

Property

Pat #

Pub #

Intl #

App #

6111113

NONE

09096383

Correspondence name and address
	WENDEROTH, LIND & PONACK, L.L.P.
	WARREN M. CHEEK, JR.
	2033 K. STREET, N.W. SUITE 800
	WASHINGTON, D.C. 20006

Assignment: 14

Reel/Frame:	011069/0257			Pages:	3
		Recorded:	08/28/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

IWAZAKI, KATSUHIRO

Exec Dt:

08/03/2000

Assignee

KOEI CHEMICAL CO., LTD.

CHUO-KU, OSAKA-SHI

6-17, KORAIBASHI 4-CHOME

OSAKA, JAPAN 541-0

Property

Pat #

Pub #

Intl #

App #

6271382

NONE

09623084

Correspondence name and address
	WENDEROTH, LIND & PONACK, LLP
	MICHAEL R. DAVIS, ESQ.
	2033 K STREET, NW
	SUITE 800
	WASHINGTON, DC 20006

Assignment: 15

Reel/Frame:	011121/0960			Pages:	2
		Recorded:	08/18/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NISHIYAMA, TETSUSHI

Exec Dt:

08/07/2000

NAKAISHI, TORU

Exec Dt:

08/07/2000

SHOJI, TAKAYUKI

Exec Dt:

08/07/2000

Assignee

KOEI CHEMICAL CO., LTD.

6-17, KORAIBASHI 4-CHOME, CHUO-KU

OSAKA-SHI, OSAKA 541-0043, JAPAN

Property

Pat #

Pub #

Intl #

App #

6444815

NONE

09622501

Correspondence name and address
	SUGHRUE, MION, ZINN, MACPEAK & SEAS
	ABRAHAM J. ROSNER
	2100 PENNSYLVANIA AVENUE, N.W.
	SUITE 800
	WASHINGTON, D.C. 20037-3202

Assignment: 16

Reel/Frame:	016364/0016			Pages:	2
		Recorded:	09/24/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SHIOMI, YASUHIRO

Exec Dt:

08/27/2004

UNO, OSAMU

Exec Dt:

08/27/2004

OHTA, AKIO

Exec Dt:

08/27/2004

SUNAKAMI, TAKESHI

Exec Dt:

08/27/2004

Assignee

KOEI CHEMICAL CO., LTD.

12-13, HANATENNISHI 2-CHOME, JOTO-KU

OSAKA-SHI, OSAKA 536-011, JAPAN

Property

Pat #

Pub #

Intl #

App #

7342116

US20050124807

10509228

Correspondence name and address
	ANTONELLI, TERRY, STOUT & KRAUS, LLP
	1300 NORTH 17TH STREET - SUITE 1800
	ARLINGTON, VA 22209

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