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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 : DEGUSSA-HULS AKTIENGESELLSCHAFT

Total Assignments: 16

Assignment: 1

Reel/Frame:	010799/0367			Pages:	4
		Recorded:	05/08/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/10/2000

Assignees

DR. JOUKO SUHONEN

663 GARTH COURT

YORKTOWN HEIGHT, NEW YORK 10598

DR. JENS SCHUG

IM MITTELLEIMBACH 11

CH-8041 ZURICH, SWITZERLAND

Property

Pat #

Pub #

Intl #

App #

6132214

NONE

09091674

Correspondence name and address
	BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
	ROBERT G. WEILACHER
	INTELLECTUAL PROPERTY GROUP
	1850 M STREET N.W. (SUITE 800)
	WASHINGTON, DC 20036

Assignment: 2

Reel/Frame:	010943/0289			Pages:	4
		Recorded:	07/03/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

05/31/2000

Assignee

RWE-DEA AKTIENGESELLSCHAFT FUR

MINERALOEL UND CHEMIE UBERSEERING 40

D-22297 HAMBURG, GERMANY

Property

Pat #

Pub #

Intl #

App #

6156721

NONE

09171703

Correspondence name and address
	BROWNING BUSHMAN
	C. JAMES BUSHMAN
	5718 WESTHEIMER
	SUITE 1800
	HOUSTON, TX 77057

Assignment: 3

Reel/Frame:	011027/0497			Pages:	2
		Recorded:	08/01/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

07/14/2000

Assignee

DMC2 DEGUSSA METALS CATALYSTS CERDEC AG

D-60287 FRANKFURT, GERMANY

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6080232

NONE

08970759

6074754

NONE

08970760

Correspondence name and address
	WENDEROTH, LIND & PONACK, LLP
	MICHAEL R. DAVIS
	2033 K. STREET, N.W.
	SUITE 800
	WASHINGTON, DC 20006

Assignment: 4

Reel/Frame:	012590/0291			Pages:	8
		Recorded:	02/19/2002
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignors

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

10/17/2000

SKW TROSTBERG AG

Exec Dt:

10/17/2000

Assignee

DEGUSSA AKTIENGESELLSCHAFT

BENNIGSENPLATZ 1

D-40474 DUSSELDORF, GERMANY

Property

Pat #

Pub #

Intl #

App #

4927948

NONE

07409604

Correspondence name and address
	MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
	I. WILLIAM MILLEN
	ARLINGTON COURT PLAZA I, SUITE 1400
	2200 CLARENDON BLVD.
	ARLINGTON, VA 22201

Assignment: 5

Reel/Frame:	012590/0299			Pages:	11
		Recorded:	02/19/2002
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignors

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

10/17/2000

SKW TROSTBERG AG

Exec Dt:

10/17/2000

Assignee

DEGUSSA AKTIENGESELLSCHAFT

BENNIGSENPLATZ 1

D-40474 DUSSELDORF, GERMANY

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5241014

NONE

07639479

5120690

NONE

07691253

5277878

NONE

07889339

5342979

NONE

08032555

Correspondence name and address
	MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
	BRION P. HEANEY
	ARLINGTON COURT PLAZA I
	SUITE 1400, 2200 CLARENDON BLVD.
	ARLINGTON, VA 22201

Assignment: 6

Reel/Frame:	011410/0297			Pages:	4
		Recorded:	01/09/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

12/20/2000

Assignee

BASF AKTIENGESELLSCHAFT

DE-67056 LUDWIGSHAFEN, GERMANY

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4412067

NONE

06448472

5541284

NONE

08406141

5641830

NONE

08531412

5693709

NONE

08701800

6191222

NONE

09130470

Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
	1850 M STREET, N.W. (SUITE 800)
	WASHINGTON, D.C. 20036

Assignment: 7

Reel/Frame:	011533/0028			Pages:	3
		Recorded:	02/16/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/01/2001

Assignee

UNAXIS MATERIALS DEUTSCHLAND GMBH

WILHELM-ROHN-STRASSE 25

D-63408 HANAU, GERMANY

Property

Pat #

Pub #

Intl #

App #

4943362

NONE

07195845

Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	SUITE 800
	1850 M STREET N.W.
	WASHINGTON, D.C. 20036

Assignment: 8

Reel/Frame:	011855/0608			Pages:	7
		Recorded:	06/06/2001
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/09/2001

Assignee

DEGUSSA AG

BENNINGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
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Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	1850 M STREET N.W. (SUITE 800)
	WASHINGTON, DC 20036

Assignment: 9

Reel/Frame:	012043/0778			Pages:	2
		Recorded:	08/08/2001
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/09/2001

Assignee

DEGUSSA AG

BENNINGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4487664	NONE		06589216	5055173	NONE		07483220	5534129	NONE		08277631
5620583	NONE		08624806	6165342	NONE		09043416	6117301	NONE		09159235

Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	1850 M ST., N.W. (SUITE 800)
	WASHINGTON, DC 20036

Assignment: 10

Reel/Frame:	012322/0909			Pages:	28
		Recorded:	10/06/2001
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/09/2001

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4351644	NONE		06248442	4536938	NONE		06255512	4517336	NONE		06270131
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Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	1850 M ST., N.W. (SUITE 800)
	WASHINGTON, D.C. 20036

Assignment: 11

Reel/Frame:	012371/0715			Pages:	3
		Recorded:	12/17/2001
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignors

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/09/2001

SKW TROSTBERG AG

Exec Dt:

02/09/2001

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6121499

NONE

09033896

6013812

NONE

09182510

6197384

NONE

09344508

6268424

NONE

09389380

Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	1850 M STREET N.W., SUITE 800
	WASHINGTON, DC 20036

Assignment: 12

Reel/Frame:	015594/0597			Pages:	2
		Recorded:	01/24/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/09/2001

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DUESSELDORF, GERMANY DE-40474

Property

Pat #

Pub #

Intl #

App #

6872402

US20030235624

10173648

Correspondence name and address
	ROBERT G. WEILACHER, ESQ.
	1230 PEACHTREE STREET, N.E.
	SUITE 3100, PROMENADE II
	ATLANTA, GA 30309-3592

Assignment: 13

Reel/Frame:	023973/0204			Pages:	4
		Recorded:	02/22/2010
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

02/09/2001

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DUSSELDORF, GERMANY 40474

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5354578	NONE		08092947	5547625	NONE		08178565	6660075	US20020096089		09964862
6492541	US20020045763		10005817	6465025	US20020106421		10026959	6953677	US20040110262		10045063
6913910	US20030022320		10197541	NONE	US20040248731		10793734

Correspondence name and address
	EDWARD W. GROLZ
	SCULLY, SCOTT, MURPHY & PRESSER
	400 GARDEN CITY PLAZA, SUITE 300
	GARDEN CITY, NEW YORK 11530

Assignment: 14

Reel/Frame:	011934/0193			Pages:	3
		Recorded:	06/27/2001
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

04/05/2001

Assignee

DEGUSSA AG

BENNINGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4749594	NONE		07105366	4980243	NONE		07376579	5341981	NONE		08114615
5352542	NONE		08115001	5431745	NONE		08226048	6299835	NONE		08273742
5531962	NONE		08283919	5984161	NONE		08987061	6656290	NONE		09115553
6207300	NONE		09381269	6342106	NONE		09529972	6613159	NONE		09565482

Correspondence name and address
	SMITH, GAMBRELL & RUSSELL, LLP
	ROBERT G. WEILACHER
	1850 M STREET, N.W.
	SUITE 800
	WASHINGTON, D.C. 20036

Assignment: 15

Reel/Frame:	015017/0471			Pages:	2
		Recorded:	08/11/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

10/01/2001

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1

DE-40474 DUSSELDORF, GERMANY

Property

Pat #

Pub #

Intl #

App #

6362251

NONE

09409560

Correspondence name and address
	PILLSBURY WINTHROP LLP
	THOMAS A. CAWLEY, JR.
	INTELLECTUAL PROPERTY GROUP
	P.O. BOX 10500
	MCLEAN, VA 22102

Assignment: 16

Reel/Frame:	014108/0189			Pages:	2
		Recorded:	11/06/2003
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

DEGUSSA-HULS AKTIENGESELLSCHAFT

Exec Dt:

05/20/2003

Assignee

DEGUSSA AG

RODENBACHER CHAUSSEE 4

HANAU-WOLFGANG, GERMANY 63457

Property

Pat #

Pub #

Intl #

App #

6524837

NONE

09497585

Correspondence name and address
	SHAPIRO & DUPONT LLP
	DAVID J. OLDENKAMP, ESQ.
	233 WILSHIRE BOULEVARD, SUITE 700
	SANTA MONICA, CA 90401

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