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Patent Assignment Assignor Details

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

Assignor Name : NIWA, KAZU

Total Assignments: 8

Assignment: 1

Reel/Frame:	011378/0654			Pages:	2
		Recorded:	09/05/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAKASAKI, TAKAHIRO

Exec Dt:

08/22/2000

NIWA, KAZU

Exec Dt:

08/22/2000

MASUO, KOJIRO

Exec Dt:

08/22/2000

SATO, KAZUHIRO

Exec Dt:

08/22/2000

Assignee

NIPPON ZEON CO., LTD.

6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-8

Property

Pat #

Pub #

Intl #

App #

6342328

NONE

09623448

Correspondence name and address
	DINSMORE & SHOHL LLP
	HOLLY D. KOZLOWSKI
	1900 CHEMED CENTER
	255 EAST FIFTH STREET
	CINCINNATI, OHIO 45202

Assignment: 2

Reel/Frame:	012301/0307			Pages:	2
		Recorded:	09/25/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MASUO, KOJIRO

Exec Dt:

09/14/2001

YOKOYAMA, SHUICHI

Exec Dt:

09/14/2001

KISHIMOTO, TAKUJI

Exec Dt:

09/14/2001

NIWA, KAZU

Exec Dt:

09/14/2001

Assignee

NIPPON ZEON CO., LTD.

6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU

TOKYO 100-8328, JAPAN

Property

Pat #

Pub #

Intl #

App #

6562535

NONE

09937476

Correspondence name and address
	DINSMORE & SHOHL
	HOLLY D. KOZLOWSKI
	1900 CHEMED CENTER
	255 EAST FIFTH STREET
	CINCINNATI, OHIO 45202

Assignment: 3

Reel/Frame:	013234/0772			Pages:	3
		Recorded:	08/08/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIWA, KAZU

Exec Dt:

07/26/2002

Assignee

ZEON CORPORATION

6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU

TOKYO 100-8323, JAPAN

Property

Pat #

Pub #

Intl #

App #

6887637

US20030027070

10182708

Correspondence name and address
	ARMSTRONG, WESTERMAN & HATTORI, LLP
	DONALD W. HANSON
	1725 K STREET, N.W., SUITE 1000
	WASHINGTON, DC 20006

Domestic representative

Assignment: 4

Reel/Frame:	014191/0121			Pages:	3
		Recorded:	03/21/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NIWA, KAZU

Exec Dt:

02/25/2003

OYAMA, FUMINARI

Exec Dt:

02/25/2003

Assignee

ZEON CORPORATION

6-1 MARUNOUCHI 2-CHOME

CHIYODA-KU

TOKYO 100-8323, JAPAN

Property

Pat #

Pub #

Intl #

App #

7422833

US20040013961

10380761

Correspondence name and address
	ARMSTRONG, WESTERMAN & HATTORI, LLP
	JAMES E. ARMSTRONG IV
	1725 K STREET, N.W., SUITE 1000
	WASHINGTON, D.C. 20006

Assignment: 5

Reel/Frame:	016808/0573			Pages:	3
		Recorded:	03/03/2005
Attorney Dkt #:	050127
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

OYAMA, FUMINARI

Exec Dt:

02/22/2005

NIWA, KAZU

Exec Dt:

02/22/2005

Assignee

ZEON CORPORATION

6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-8323

Property

Pat #

Pub #

Intl #

App #

7378207

US20050250033

10526473

Correspondence name and address
	ARMSTRONG, KRATZ, QUINTOS, HANSON &
	BROOKS, LLP
	1725 K STREET, N.W.
	SUITE 1000
	WASHINGTON, D.C. 20006

Assignment: 6

Reel/Frame:	020785/0292			Pages:	2
		Recorded:	04/10/2008
Attorney Dkt #:	081315
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIWA, KAZU

Exec Dt:

02/15/2008

Assignee

ZEON CORPORATION

6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-8246

Property

Pat #

Pub #

Intl #

App #

8092969

US20080241719

12058832

Correspondence name and address
	WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
	1250 CONNECTICUT AVENUE, NW
	SUITE-700
	WASHINGTON, DC 20036-2657

Assignment: 7

Reel/Frame:	031350/0673			Pages:	5
		Recorded:	10/04/2013
Attorney Dkt #:	5417-0149PUS2
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NIWA, KAZU

Exec Dt:

08/22/2013

CABLE, CLARK

Exec Dt:

09/12/2013

Assignees

ZEON CORPORATION

6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-8246

ZEON CHEMICALS L.P.

4111 BELLS LANE

LOUISVILLE, KENTUCKY 40211

Property

Pat #

Pub #

Intl #

App #

NONE

US20140097388

14045212

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

Assignment: 8

Reel/Frame:	038958/0133			Pages:	2
		Recorded:	06/20/2016
Attorney Dkt #:	171676
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NARITA, TOMOYUKI

Exec Dt:

05/23/2016

NIWA, KAZU

Exec Dt:

05/25/2016

Assignee

ZEON CORPORATION

6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-8246

Property

Pat #

Pub #

Intl #

App #

9771454

US20170029564

15106469

Correspondence name and address
	JAMES A. OLIFF
	OLIFF PLC
	P.O. BOX 320850
	ALEXANDRIA, VA 22320-4850

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