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 Assignee Details

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

Assignee Name : INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.

Total Assignments: 5

Assignment: 1

Reel/Frame:	004181/0698			Pages:	1
		Recorded:	09/30/1983
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

GOULD, HERBERT J.

Exec Dt:

08/30/1983

Assignee

INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.

9220 SUNSET BLVD.

LOS ANGELES, CALIFORNIA 90069

Property

Pat #

Pub #

Intl #

App #

4899199

NONE

06537509

Correspondence name and address
	OSTROLENK, FABER, GERB & SOFFEN
	260 MADISON AVE.
	NEW YORK, NY 10016

Assignment: 2

Reel/Frame:	005562/0082			Pages:	14
		Recorded:	12/28/1990
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SILICONIX INCORPORATED, A DE CORP.

Exec Dt:

12/21/1990

Assignee

INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4203126	NONE		05631729	4161417	NONE		05842683	4329642	NONE		06018869
4454523	NONE		06248814	4419811	NONE		06371599	4682405	NONE		06757582
4674020	NONE		06808575	4779123	NONE		06808904	4766469	NONE		06816593
4798810	NONE		06838217	4767722	NONE		06843454	4716126	NONE		06871006
4707909	NONE		06894418	4827324	NONE		06927882	4824795	NONE		07010924
4799100	NONE		07014961	4786614	NONE		07019085	4853563	NONE		07036777
4811065	NONE		07061352	4841166	NONE		07074903	4759836	NONE		07084541
4843027	NONE		07088157	4774196	NONE		07089184	4868537	NONE		07095288
4791462	NONE		07095481	5164325	NONE		07107725	4845051	NONE		07115076
4851366	NONE		07120343	4893160	NONE		07120395	4890146	NONE		07133710
4816882	NONE		07138989	4914058	NONE		07138999	4936930	NONE		07141877
4967245	NONE		07167617	4794436	NONE		07195436	4832586	NONE		07200612
5237193	NONE		07210959	5034785	NONE		07235842	4896196	NONE		07243166
4920388	NONE		07246937	5156989	NONE		07268839	5055896	NONE		07285842
5072266	NONE		07290546	4983535	NONE		07292668	4893166	NONE		07313737
4929991	NONE		07334806	4916509	NONE		07336619	5017804	NONE		07340445
4956700	NONE		07356631	4952992	NONE		07406844	4931408	NONE		07420971
5108940	NONE		07451518	4958204	NONE		07453367	5132753	NONE		07498170
5136349	NONE		07597118	4119960	NONE		UNAVAILABLE	4219835	NONE		UNAVAILABLE
4164733	NONE		UNAVAILABLE

Correspondence name and address
	CYNTHIA S. CHICK
	O'MELVENY & MYERS
	555 13TH STREET, N.W.
	WASHINGTON, DC 20004-1109

Assignment: 3

Reel/Frame:	007469/0822			Pages:	2
		Recorded:	04/11/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NADD, BRUNO C.

Exec Dt:

03/23/1995

Assignee

INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.

233 KANSAS STREET

EL SEGUNDO, CALIFORNIA 90245

Property

Pat #

Pub #

Intl #

App #

5592117

NONE

08420194

Correspondence name and address
	SAMUEL H. WEINER
	OSTROLENK FABER GERB & SOFFEN
	1180 AVENUE OF THE AMERICAS
	NEW YORK, NEW YORK 10036-8403

Assignment: 4

Reel/Frame:	007831/0606			Pages:	2
		Recorded:	02/27/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

AJIT, JANARDHANAN S.

Exec Dt:

02/23/1996

Assignee

INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.

233 KANSAS STREET

EL SEGUNDO, CALIFORNIA 90245

Property

Pat #

Pub #

Intl #

App #

5629535

NONE

08586007

Correspondence name and address
	OSTROLENK, FABER, GERB & SOFFEN, LLP
	STEPHEN A. SOFFEN
	1180 AVENUE OF THE AMERICAS
	NEW YORK, NY 10036-8403

Assignment: 5

Reel/Frame:	008966/0102			Pages:	2
		Recorded:	01/26/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

MANGTANI, VIJAY

Exec Dt:

01/21/1998

Assignee

INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.

233 KANSAS STREET

EL SEGUNDO, CALIFORNIA 90245

Property

Pat #

Pub #

Intl #

App #

5825641

NONE

09013239

Correspondence name and address
	OSTROLENK, FABER, GERB & SOFFEN, LLP
	STEPHEN A. SOFFEN
	1180 AVENUE OF THE AMERICAS
	NEW YORK, NEW YORK 10036-8403

Search Results as of: 05/23/2024 11:08 AM

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