USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

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 : NIPPON STEEL CHEMICAL CO., LTD.

Total Assignments: 9

Assignment: 1

Reel/Frame:	012475/0089			Pages:	4
		Recorded:	01/16/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

11/07/2001

Assignee

NIPPON STEEL COMPOSITE CO., LTD.

3-8, NIHONBASHIKOBUNA-CHO CHUO-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

6077207

NONE

09159134

Correspondence name and address
	MATHEWS, COLLINS, SHEPHERD & GOULD, P.A.
	DIANE DUNN MCKAY
	100 THANET CIRCLE, SUITE 306
	PRINCETON, NJ 08540

Assignment: 2

Reel/Frame:	012983/0631			Pages:	2
		Recorded:	06/13/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

04/01/2002

Assignee

MITSUBISHI RAYON CO., LTD.

6-41, KONAN 1-CHOME

MINATO-KU, TOKYO 108-8506, JAPAN

Property

Pat #

Pub #

Intl #

App #

5279879

NONE

07634839

Correspondence name and address
	SUGHRUE MION, PLLC
	DAVID J. CUSHING
	2100 PENNSYLVANIA AVE., NW
	SUITE 800
	WASHINGTON, DC 20037-3213

Assignment: 3

Reel/Frame:	013727/0267			Pages:	2
		Recorded:	02/05/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

12/10/2002

Assignee

NIPPON STEEL CORPORATION

6-3, OTEMACHI 2-CHOME, CHIYODA-KU

TOKYO, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4975263

NONE

07303654

5425931

NONE

08117530

5595720

NONE

08437921

Correspondence name and address
	WENDEROTH, LIND & PONACK, L.L.P.
	MICHAEL R. DAVIS, ESQ.
	2033 K STREET, N.W., SUITE 800
	WASHINGTON, DC 20006-1021

Assignment: 4

Reel/Frame:	014162/0745			Pages:	3
		Recorded:	06/16/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

12/10/2002

Assignee

NIPPON STEEL CORPORATION

6-3, OTEMACHI 2-CHOME, CHIYODA-KU

TOKYO 100-8071, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5370856

NONE

07976701

5552214

NONE

08433599

Correspondence name and address
	KENYON & KENYON
	ROBERT T. TOBIN
	ONE BROADWAY
	NEW YORK, NY 10004

Assignment: 5

Reel/Frame:	013835/0619			Pages:	2
		Recorded:	03/13/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

12/27/2002

Assignee

NIPPON STEEL CORPORATION

6-3, OTEMACHI 2-CHOME CHIYODA-KU

TOKYO, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5968435

NONE

09065276

6273830

NONE

09384385

Correspondence name and address
	SUGHRUE MION, PLLC
	DAVID J. CUSHING
	2100 PENNSYLVANIA AVENUE N.W.
	WASHINGTON, D.C. 20037

Assignment: 6

Reel/Frame:	016182/0182			Pages:	3
		Recorded:	04/29/2005
Attorney Dkt #:	20433-00116-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

01/14/2005

Assignee

NIPPON STEEL CORPORATION

6-3, OTEMACHI 2-CHOME,

CHIYODA-KU

TOKYO, JAPAN 100-8071

Property

Pat #

Pub #

Intl #

App #

4775589

NONE

06880976

Correspondence name and address
	GEORGE R. PETTIT
	CONNOLLY BOVE LODGE & HUTZ LLP
	1990 M STREET, N.W., SUITE 800
	WASHINGTON, DC 20036-3425

Assignment: 7

Reel/Frame:	019640/0425			Pages:	3
		Recorded:	07/26/2007
Attorney Dkt #:	NAN-0214,NAN-0233,NAN0236
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

06/20/2007

Assignee

DAI NIPPON TORYO CO., LTD.

1-124, NISHIKUJO 6-CHOME, KONOHANA-KU,

OSAKA, JAPAN 554-0012

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6921482

NONE

09889961

7098268

US20040214967

10485531

7049389

US20040266976

10496139

Correspondence name and address
	LEE CHENG
	RADER, FISHMAN & GRAUER PLLC
	1233 20TH STREET, N.W., SUITE 501
	WASHINGTON, DC 20036

Assignment: 8

Reel/Frame:	030049/0771			Pages:	17
		Recorded:	03/20/2013
Attorney Dkt #:	1752-0262M
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

10/01/2012

Assignee

NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.

14-1, SOTOKANDA 4-CHOME, CHIYODA-KU

TOKYO, JAPAN

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5371302	NONE		08045204	5300699	NONE		08045206	5401895	NONE		08122960
5494950	NONE		08223680	5721076	NONE		08360709	5601905	NONE		08395516
5540581	NONE		08449840	5677393	NONE		08464634	5653932	NONE		08464870
5710234	NONE		08583055	5747593	NONE		08586658	5837799	NONE		08697457
5900189	NONE		08722134	5747625	NONE		08750322	6303230	NONE		08875037
6031050	NONE		08894848	5834570	NONE		08917745	5916688	NONE		09025629
6160052	NONE		09051865	6121385	NONE		09180857	6203918	NONE		09242568
6407783	NONE		09286442	6369240	NONE		09297019	6284858	NONE		09381045
6403828	NONE		09462888	6255444	NONE		09485849	6353088	NONE		09646574
6524709	NONE		09688033	7109022	NONE		09787793	6780549	US20020051942		09933946
6767983	NONE		09937598	6770421	US20020103270		09996938	6583583	NONE		10069023
6998455	NONE		10110316	6765071	NONE		10111448	6887580	US20030012882		10182402
7026406	NONE		10203545	6762251	US20040044146		10233608	6878183	US20030030193		10239064
6790540	US20030138663		10258533	6780502	US20030091844		10261625	6750308	US20030105246		10284206
6903056	US20030153472		10326101	6933050	US20030162935		10359205	6929872	US20040028944		10398234
7008573	US20040131857		10416768	6984714	US20030212245		10420858	6903180	US20040024167		10433365
7141229	US20040091782		10469854	7070864	US20040105989		10474124	7259213	US20050131167		10504272
7781072	US20050233164		10509390	7268192	US20050131195		10511553	7385017	US20060052567		10544391
7582364	US20070012935		10573786	7629059	US20070066848		10580052	7595362	US20070129502		10586642
7402645	US20070155923		10586969	7605277	US20070129555		10588373	7605279	US20070167637		10589830
7749615	US20070254182		10590899	7332557	US20040176563		10755447	7345125	US20060069216		11230612
7381901	US20070062722		11252626	8066891	US20070026678		11543812	NONE	US20070260008		11662596
7816020	US20080093984		11667598	7763795	US20080210297		11885364	8034514	US20090053615		11885787
8026036	US20090202786		11887420	NONE	US20080057299		11891630	NONE	US20100016498		11919587
8709614	US20090026923		11921001	8012606	US20090153031		11989779	7727426	US20090215969		11991299
8034934	US20080255361		11991529	8008429	US20100130697		11991851	8119257	US20090128011		12083976
7993760	US20090302742		12085447	8816038	US20090036631		12087602	7906562	US20100168268		12223793
8163443	US20090130568		12224598	8153569	US20090233824		12225657	8754323	US20090314339		12304038
8344097	US20100081785		12308073	9051422	US20100273941		12310522	8198387	US20100063249		12312031
8546510	US20100016473		12312369	NONE	US20090310218		12312780	7968874	US20100181553		12438304
8062769	US20100187977		12439787	8057902	US20100093928		12449918	NONE	US20100184923		12452506
7995895	US20100003004		12496088	8298726	US20090310196		12525806	8129543	US20100121074		12529590
8268940	US20100063217		12530152	8227798	US20100044695		12593126	7858173	US20100119805		12593345
8008657	US20100148161		12600773	8013330	US20100148162		12600781	8399156	US20100203429		12670577
9133227	US20100249390		12682377	8404797	US20110105638		12736055	9735433	US20110045383		12736329
8815416	US20100244013		12746260	9656870	US20110058308		12747233	8299185	US20100280190		12809556
8263770	US20100256377		12820336	8754181	US20100311919		12864684	8847367	US20110101319		12922635
8758904	US20110037062		12922979	8859109	US20110024735		12934078	8795848	US20110062429		12991129
8703302	US20110057184		12991167	8703303	US20110062862		12991301	8609806	US20110166260		12998078
9060432	US20110132643		13001946	NONE	US20120048357		13036540	8837267	US20110134741		13054368
8557392	US20110189501		13055375	NONE	US20110232743		13058651	9101062	US20110165410		13061740
9290692	US20110309342		13138494	NONE	US20110253991		13142259	8906521	US20110272680		13143263
8722208	US20110284828		13146238	NONE	US20110315212		13148767	8795852	US20120001158		13201610
8530738	US20110315203		13254920	8637680	US20120029206		13255095	8389131	US20110315975		13255193
8962158	US20120001165		13256363	9299947	US20120007070		13257163	9181381	US20120015298		13257989
9070933	US20120119138		13286827	8748735	US20140116503		13303326	9806342	US20120112126		13319402
8877384	US20120094179		13319602	8921689	US20120055549		13320120	8450478	US20120123115		13358491
9290498	US20120205640		13502520	9260433	US20120235133		13512883	9461250	US20120235136		13514047
8993129	US20120241732		13514248	NONE	US20120295108		13564890	NONE	US20120305073		13574861
9156843	US20120305903		13577238	9133205	US20120305904		13578207	8986858	US20120319095		13578942
8945726	US20120313513		13579296	8853291	US20120329899		13580917	8765862	US20120329935		13581800
8889607	US20130005630		13634005	8889608	US20130005631		13634077	NONE	US20130011616		13634871
8986422	US20130008286		13634881	NONE	US20130037089		13643823	NONE	US20130109829		13659894

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

Assignment: 9

Reel/Frame:	029121/0421			Pages:	3
		Recorded:	10/12/2012
Attorney Dkt #:	402202US8XPCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NIPPON STEEL CHEMICAL CO., LTD.

Exec Dt:

10/02/2012

Assignee

FURUKAWA ELECTRIC CO., LTD.

2-3, MARUNOUCHI 2-CHOME

CHIYODA-KU

TOKYO, JAPAN 100-8322

Property

Pat #

Pub #

Intl #

App #

8852754

US20130040162

13574478

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

Search Results as of: 04/29/2024 05:11 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6