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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 : VARGA, GEOFFREY J.

Total Assignments: 5

Assignment: 1

Reel/Frame:	008570/0229			Pages:	5
		Recorded:	05/21/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RANADE, MADHAV

Exec Dt:

05/08/1997

VARGA, GEOFFREY J.

Exec Dt:

05/16/1997

GAMSON, BERNARD

Exec Dt:

05/08/1997

Assignees

DEGUSSA CORPORATION

65 CHALLENGER ROAD

RIDGEFIELD PARK, NEW JERSEY 07660

PARTICLE TECHNOLOGY, INC.

P.O. BOX 925

HANOVER, MARYLAND 21076

Property

Pat #

Pub #

Intl #

App #

5928405

NONE

08859853

Correspondence name and address
	BEVERIDGE, DEGRANDI, ET AL
	ROBERT G. WEILACHER
	1850 M STREET, N.W., STE. 800
	WASHINGTON, D.C. 20036

Assignment: 2

Reel/Frame:	009424/0617			Pages:	2
		Recorded:	08/26/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RANADE, MADHAV B.

Exec Dt:

08/03/1998

AKHTAR, M. KAMAL

Exec Dt:

08/11/1998

VARGA, GEOFFREY J.

Exec Dt:

08/03/1998

Assignee

PARTICLE TECHNOLOGY, INC.

6802 INDUSTRIAL DRIVE, UNIT 205

BELTSVILLE, MARYLAND 20705

Property

Pat #

Pub #

Intl #

App #

6000241

NONE

09140013

Correspondence name and address
	ROYLANCE, ABRAMS, BERDO & GOODMAN
	LANCE G. JOHNSON
	1225 CONNECTICUT AVE., N.W.
	WASHINGTON, D.C. 20036

Assignment: 3

Reel/Frame:	011834/0245			Pages:	3
		Recorded:	05/25/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GUTSCH, ANDREAS

Exec Dt:

04/03/2001

HENNIG, THOMAS

Exec Dt:

03/29/2001

KATUSIC, STIPAN

Exec Dt:

03/28/2001

KRAMER, MICHAEL

Exec Dt:

03/28/2001

MICHAEL, GUNTHER

Exec Dt:

03/28/2001

VARGA, GEOFFREY J.

Exec Dt:

03/28/2001

Assignee

DEGUSSA AG

BENNINGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

US20010036437

09821797

Correspondence name and address
	PILLSBURY WINTHROP LLP
	MICHAEL A. SANZO
	INTELLECTUAL PROPERTY GROUP
	1100 NEW YORK AVENUE, NW, NINTH FLOOR
	WASHINGTON, DC 20005-3918

Assignment: 4

Reel/Frame:	015892/0745			Pages:	3
		Recorded:	10/18/2004
Attorney Dkt #:	257251USOX PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KATUSIC, STIPAN

Exec Dt:

09/30/2004

MICHAEL, GUENTHER

Exec Dt:

09/30/2004

KRESS, PETER

Exec Dt:

09/30/2004

VARGA, GEOFFREY J.

Exec Dt:

09/30/2004

STAAB, EDWIN

Exec Dt:

09/30/2004

WEBER, WINFRIED

Exec Dt:

09/30/2004

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DUESSELDORF, GERMAN DEMOCRATIC REPUBLIC 40474

Property

Pat #

Pub #

Intl #

App #

7718261

US20050069506

10505415

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, ET AL.
	NORMAN F. OBLON
	1940 DUKE STREET
	ALEXANDRIA, VIRGINIA 22314

Assignment: 5

Reel/Frame:	016430/0247			Pages:	3
		Recorded:	04/05/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KATUSIC, STIPAN

Exec Dt:

01/20/2005

MICHAEL, GUENTHER

Exec Dt:

01/20/2005

KRESS, PETER

Exec Dt:

01/20/2005

ZIMMERMANN, GUIDO

Exec Dt:

01/20/2005

GUTSCH, ANDREAS

Exec Dt:

01/24/2005

VARGA, GEOFFREY J.

Exec Dt:

01/20/2005

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DUESSELDORF, GERMANY 40474

Property

Pat #

Pub #

Intl #

App #

7235298

US20060073092

10522778

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

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