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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 : NTK POWERDEX, INC.

Total Assignments: 5

Assignment: 1

Reel/Frame:	011871/0530			Pages:	5
		Recorded:	06/06/2001
Conveyance:	ASSIGNMENT OF 50% INTEREST

Assignor

NTK POWERDEX, INC.

Exec Dt:

05/15/2001

Assignee

NGK SPARK PLUG CO., LTD

MIZUHOKU

14-18 TAKATSUIJICHO

NAGOYA, JAPAN

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5041199	NONE		07503996	5089027	NONE		07617993	5085952	NONE		07642136
5183715	NONE		07792691	5279624	NONE		07982556	5336273	NONE		07982621
5397660	NONE		08204776	5580678	NONE		08204779	5648186	NONE		08659775
5837397	NONE		08747143	5792576	NONE		08748500	5939043	NONE		09105659
6048646	NONE		09120063	6267790	NONE		09271954	6207271	NONE		09271955
6145280	NONE		09271956	6056185	NONE		09271957	6277520	NONE		09272684
6403262	NONE		09501197	6175213	NONE		09506912	6284406	NONE		09591290
6562511	US20020102455		09730812	6475674	US20010021471		09778699	6849358	US20020146620		09827985

Correspondence name and address
	MARK KUSNER CO., LPA
	MARK KUSNER
	HIGHLAND PLACE - SUITE 310
	6151 WILSON MILLS ROAD
	HIGHLAND HEIGHTS, OH 44143

Assignment: 2

Reel/Frame:	012414/0593			Pages:	2
		Recorded:	12/31/2001
Conveyance:	PARTIAL ASSIGNMENT - 50% INTEREST

Assignor

NTK POWERDEX, INC.

Exec Dt:

11/07/2001

Assignee

NGK SPARK PLUG CO., LTD.

14-18 TAKATSUJICHO

MIZUHOKU, NAGOYA, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6673488

US20030017388

09911239

6617823

US20030048093

09954693

Correspondence name and address
	MARK KUSNER CO., LPA
	MARK KUSNER
	HIGHLAND PLACE - SUITE 310
	6151 WILSON MILLS ROAD
	HIGHLAND HEIGHTS, OHIO 44143

Assignment: 3

Reel/Frame:	012885/0602			Pages:	6
		Recorded:	05/08/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NTK POWERDEX, INC.

Exec Dt:

03/12/2002

Assignee

NGK SPARK PLUG CO., LTD.

14-18 TAKATSUJICHO

MIZUHOKU, NAGOYA, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6551745

US20020041999

09932886

6515449

NONE

09990223

6844109

US20030113618

10023510

6641027

US20030111512

10023511

6660429

US20030134195

10051789

Correspondence name and address
	MARK KUSNER CO., LPA
	MARK KUSNER
	6151 WILSON MILLS ROAD
	HIGHLAND PLACE - SUITE 310
	HIGHLAND HEIGHTS, OH 44143

Assignment: 4

Reel/Frame:	012934/0064			Pages:	2
		Recorded:	05/29/2002
Conveyance:	PARTIAL ASSIGNMENT - 50% INTEREST

Assignor

NTK POWERDEX, INC.

Exec Dt:

04/08/2002

Assignee

NGK SPARK PLUG CO., LTD.

14-18 TAKATSUJICHO

MIZUHOKU, NAGOYA, JAPAN

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

NONE

US20030186117

10108578

NONE

US20030186122

10108586

Correspondence name and address
	MARK KUSNER
	6151 WILSON MILLS ROAD
	HIGHLAND HEIGHTS, OH 44143

Assignment: 5

Reel/Frame:	013986/0929			Pages:	13
		Recorded:	04/28/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NTK POWERDEX, INC.

Exec Dt:

04/14/2003

Assignee

NGK SPARK PLUG CO., LTD.

14-18 TAKATSUJICHO, MIZUHOKU

NAGOYA, JAPAN

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5089027	NONE		07617993	5085952	NONE		07642136	5183715	NONE		07792691
5648186	NONE		08659775	5837397	NONE		08747143	5792576	NONE		08748500
5939043	NONE		09105659	6048646	NONE		09120063	6267790	NONE		09271954
6207271	NONE		09271955	6145280	NONE		09271956	6056185	NONE		09271957
6277520	NONE		09272684	6403262	NONE		09501197	6284406	NONE		09591290
6562511	US20020102455		09730812	6475674	US20010021471		09778699	6849358	US20020146620		09827985
6673488	US20030017388		09911239	6551745	US20020041999		09932886	6617823	US20030048093		09954693
6515449	NONE		09990223	6844109	US20030113618		10023510	6641027	US20030111512		10023511
6660429	US20030134195		10051789	NONE	US20030186117		10108578	NONE	US20030186122		10108586
6790557	US20040081890		10225063

Correspondence name and address
	MARK KUSNER CO., LPA
	MARK KUSNER
	HIGHLAND PLACE - SUITE 310
	6151 WILSON MILLS RD.
	HIGHLAND HEIGHTS, OH 44143

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