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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 : BIO-TECHNOLOGY GENERAL CORP.

Total Assignments: 4

Assignment: 1

Reel/Frame:	005208/0641			Pages:	5
		Recorded:	10/25/1989
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

BIO-TECHNOLOGY GENERAL CORP.

Exec Dt:

10/23/1989

Assignee

CONTINENTAL STOCK TRANSFER AND TRUST COMPANY

72 READE STREET

A NATIONAL BANKING ASSOCIATION OF NY AS TRUSTEE

NEW YORK, NEW YORK 10007

Property

Pat #

Pub #

Intl #

App #

5143836

NONE

07194424

Correspondence name and address
	FULBRIGHT & JAWORSKI
	1150 CONNECTICUT AVENUE, N.W.
	WASHINGTON, D.C. 20036

Assignment: 2

Reel/Frame:	005224/0821			Pages:	5
		Recorded:	10/25/1989
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

BIO-TECHNOLOGY GENERAL CORP.

Exec Dt:

10/23/1989

Assignee

CONTINENTAL STOCK TRANSFER AND TRUST COMPANY

72 READE STREET

NEW YORK, NEW YORK 10017

Property

Pat #

Pub #

Intl #

App #

5126252

NONE

07317434

Correspondence name and address
	FULBRIGHT & JAWORSKI
	1150 CONNECTICUT AVENUE, N.W.
	WASHINGTON, D.C. 20036

Assignment: 3

Reel/Frame:	014754/0469			Pages:	7
		Recorded:	06/21/2004
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

BIO-TECHNOLOGY GENERAL CORP.

Exec Dt:

06/23/2003

Assignee

SAVIENT PHARMACEUTICALS, INC.

ONE TOWER CENTER BOULEVARD, 14TH FLOOR

EAST BRUNSWICK, NEW JERSEY 08816

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4831120	NONE		06752441	5143836	NONE		07194424	5126252	NONE		07317434
4997916	NONE		07320320	5162217	NONE		07449125	5270030	NONE		07526397
5112744	NONE		07539367	5198361	NONE		07635413	5116616	NONE		07692630
5147789	NONE		07780353	5242812	NONE		07790485	5151364	NONE		07822054
5256546	NONE		07840579	5246847	NONE		07842740	5270195	NONE		07912213
5360729	NONE		08029030	5455158	NONE		08058241	5795776	NONE		08216851
6090799	NONE		08244988	5679320	NONE		08259569	5593860	NONE		08261750
6610520	NONE		08299047	5637495	NONE		08340045	RE35724	NONE		08369309
5540911	NONE		08370461	5763215	NONE		08400544	5965383	NONE		08409750
5759816	NONE		08450014	6030611	NONE		08451474	5670371	NONE		08459356
6010875	NONE		08686465	6361772	NONE		08686466	5948668	NONE		08782760
5869616	NONE		08826885	6054291	NONE		08871302	5945304	NONE		08897043
6121426	NONE		08909140	6001604	NONE		08967867	6576659	NONE		08985734
5872147	NONE		08986015	6670351	NONE		09469817	6670351	NONE		09469817
7087722	NONE		09492971	6828313	US20020165266		10011377	NONE	US20020091155		10052961
D403064	NONE		29040830

Correspondence name and address
	COOPER & DUNHAM LLP
	JOHN P. WHITE
	1185 AVENUE OF THE AMERICAS
	NEW YORK, NEW YORK 10036

Assignment: 4

Reel/Frame:	014871/0808			Pages:	6
		Recorded:	01/16/2004
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

BIO-TECHNOLOGY GENERAL CORP.

Exec Dt:

06/23/2003

Assignee

SAVIENT PHARMACEUTICALS, INC.

ONE TOWER CENTER BOULEVARD

14TH FLOOR

EAST BRUNSWICK, NEW JERSEY 08816

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4831120	NONE		06752441	5143836	NONE		07194424	5126252	NONE		07317434
4997916	NONE		07320320	5162217	NONE		07449125	5270030	NONE		07526397
5112744	NONE		07539367	5198361	NONE		07635413	5116616	NONE		07692630
5147789	NONE		07780353	5242812	NONE		07790485	5151364	NONE		07822054
5256546	NONE		07840579	5246847	NONE		07842740	5270195	NONE		07912213
5373327	NONE		08023248	5360729	NONE		08029030	5455158	NONE		08058241
5795776	NONE		08216851	6090799	NONE		08244988	5679320	NONE		08259569
5593860	NONE		08261750	6610520	NONE		08299047	5637495	NONE		08340045
RE35724	NONE		08369309	5540911	NONE		08370461	5763215	NONE		08400544
5965383	NONE		08409750	5759816	NONE		08450014	6030611	NONE		08451474
5670371	NONE		08459356	6010875	NONE		08686465	6361772	NONE		08686466
5948668	NONE		08782760	5869616	NONE		08826885	6054291	NONE		08871302
5945304	NONE		08897043	6121426	NONE		08909140	6001604	NONE		08967867
6576659	NONE		08985734	5872147	NONE		08986015	6670351	NONE		09469817
6670351	NONE		09469817	7087722	NONE		09492971	6828313	US20020165266		10011377
NONE	US20020091155		10052961	D403064	NONE		29040830

Correspondence name and address
	COOPER & DUNHAM LLP
	JOHN P. WHITE
	1185 AVENUE OF THE AMERICAS
	NEW YORK, NY 10036

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