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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 : MARX, ACHIM
Total Assignments: 44
Assignment: 1
Reel/Frame:010199/0863   Pages: 3
Recorded: 08/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
07/22/1999
2
MOCKEL, BETTINA
Exec Dt:
07/22/1999
3
PFEFFERLE, WALTER
Exec Dt:
07/22/1999
4
SAHM, HERMANN
Exec Dt:
07/19/1999
5
DE GRAAF, ALBERT
Exec Dt:
07/16/1999
6
EGGELING, LOTHAR
Exec Dt:
07/16/1999
Assignee
1
DEGUSSA-HULS AG
PATENTE UND MARKEN, POSTFACH 1345
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355454
NONE
09324940
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS, IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:010477/0651   Pages: 3
Recorded: 01/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKAMM, MURIEL
Exec Dt:
11/04/1999
2
GUYONVARCH, ARMEL
Exec Dt:
11/04/1999
3
MARX, ACHIM
Exec Dt:
11/22/1999
Assignees
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
DE-60287 FRANKFURT AM MAIN, GERMANY
2
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
AVENUE DE LA TERRASSE
FR-91198 GIF SUR YVETTE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569650
NONE
09373731
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 3
Reel/Frame:010799/0463   Pages: 3
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNICAN, L.K.
Exec Dt:
03/29/2000
2
MCCORMACK, ASHLING
Exec Dt:
11/12/1999
3
STAPLETON, CLIONA
Exec Dt:
11/12/1999
4
BURKE, KEVIN
Exec Dt:
11/08/1999
5
O'DONOHUE, MICHAEL
Exec Dt:
12/07/1999
6
MARX, ACHIM
Exec Dt:
11/22/1999
7
MOCKEL, BETTINA
Exec Dt:
11/03/1999
Assignees
1
DEGUSSA-HULS AG
D-60287 FRANKFURT AM MAIN, GERMANY
2
NATIONAL UNIVERSITY OF IRELAND
GALWAY, IRELAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586214
NONE
09396478
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, NW, NINTH FLOOR
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20005-3918
Assignment: 4
Reel/Frame:011660/0426   Pages: 3
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKAMM, MURIEL
Exec Dt:
11/04/1999
2
GUYONVARCH, ARMEL
Exec Dt:
11/04/1999
3
MARX, ACHIM
Exec Dt:
11/22/1999
Assignees
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
DE-60287 FRANKFURT AM MAIN, GERMANY
2
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
AVENUE DE LA TERRASSE
FR-91198 GIF SUR YVETTE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020137151
09818564
Correspondence name and address
PILLSBURY WINTHROP LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 5
Reel/Frame:011422/0400   Pages: 5
Recorded: 01/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINDER, MICHAEL
Exec Dt:
11/07/2000
2
PFEFFERLE, WALTER
Exec Dt:
11/03/2000
3
BECKER, ULRICH
Exec Dt:
11/09/2000
4
WALGER, IIONA
Exec Dt:
11/10/2000
5
UFFMANN, KLAUS ERICH
Exec Dt:
11/06/2000
6
THIERBACH, GEORG
Exec Dt:
11/06/2000
7
MARX, ACHIM
Exec Dt:
11/06/2000
8
HERMANN, THOMAS
Exec Dt:
11/22/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFUR AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6582939
NONE
09686170
Correspondence name and address
PILLSBURY WINTHROP LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
INTELLECTUAL PROPERTY GROUP
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:011789/0197   Pages: 3
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
MARX, ACHIM
Exec Dt:
01/11/2001
3
PFEFFERLE, WALTER
Exec Dt:
01/12/2001
Assignee
1
DEGUSA AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6623946
NONE
09728498
Correspondence name and address
PILLSBURY WINTHROP LLP
BLAIR E. TAYLOR
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 7
Reel/Frame:011688/0022   Pages: 4
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
12/25/2000
2
PFEFFERIE, WALTER
Exec Dt:
01/11/2001
3
MARX, ACHIM
Exec Dt:
01/12/2001
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030100079
09732923
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M. ST., N.W. STE 800
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:011824/0523   Pages: 8
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
WEISSENBORN, ANKE
Exec Dt:
01/15/2001
3
PFEFFERLE, WALTER
Exec Dt:
01/16/2001
4
MARX, ACHIM
Exec Dt:
01/12/2001
5
PUHLER, ALFRED
Exec Dt:
01/16/2001
6
KALINOWSKI, JORN
Exec Dt:
01/22/2001
7
BATHE, BRIGITTE
Exec Dt:
01/12/2001
8
DUSCH, NICOLE
Exec Dt:
01/22/2001
Assignee
1
DEGUSSA-HULS AG
DE-60287 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106748
09733386
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: 9
Reel/Frame:011696/0470   Pages: 5
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
PFEFFERLE, WALTER
Exec Dt:
01/15/2001
3
MARX, ACHIM
Exec Dt:
01/16/2001
4
KALINOWSKI, JORN
Exec Dt:
01/15/2001
5
BATHE, BRIGITTE
Exec Dt:
01/16/2001
6
PUHLER, ALFRED
Exec Dt:
01/15/2001
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632644
US20020127663
09731909
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W., (SUITE 800)
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:011886/0140   Pages: 2
Recorded: 06/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
03/26/2001
2
HUTHMACHER, KLAUS
Exec Dt:
04/16/2001
3
MARX, ACHIM
Exec Dt:
03/26/2001
4
BATHE, BRIGITTE
Exec Dt:
03/27/2001
5
PFEFFERLE, WALTER
Exec Dt:
03/04/2001
Assignee
1
DEGUSSA AG
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030113879
09770688
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: 11
Reel/Frame:012009/0977   Pages: 3
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
04/14/2001
2
FARWICK, MIKE
Exec Dt:
04/17/2001
3
HERMANN, THOMAS
Exec Dt:
04/17/2001
4
MARX, ACHIM
Exec Dt:
04/23/2001
5
PFEFFERLE, WALTER
Exec Dt:
04/24/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825030
US20020081672
09804060
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 12
Reel/Frame:012033/0211   Pages: 2
Recorded: 08/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
05/07/2001
2
KREUTZER, CAROLINE
Exec Dt:
05/14/2001
3
MARX, ACHIM
Exec Dt:
05/14/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746854
US20020182689
09824551
Correspondence name and address
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 13
Reel/Frame:012056/0424   Pages: 2
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
05/07/2001
2
SCHISCHKA, NATALIE
Exec Dt:
06/05/2001
3
MARX, ACHIM
Exec Dt:
05/14/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020155554
09824524
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:014888/0159   Pages: 2
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
05/14/2001
2
HUTHMACHER, KLAUS
Exec Dt:
05/18/2001
3
MARX, ACHIM
Exec Dt:
05/16/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/14/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946271
US20020102663
09834722
Correspondence name and address
PILLSBURY WINTHROP LLP
THOMAS A. CAWLEY, JR.
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 15
Reel/Frame:012009/0152   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
06/09/2001
2
PFEFFERLE, WALTER
Exec Dt:
06/06/2001
3
MARX, ACHIM
Exec Dt:
06/08/2001
Assignee
1
DEGUSSA AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897055
US20020072099
09838564
Correspondence name and address
PILLSBURY WINTHROP LLP
BLAIR E. TAYLOR
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 16
Reel/Frame:012582/0178   Pages: 5
Recorded: 02/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/13/2001
2
KREUTZER, CAROLINE
Exec Dt:
07/20/2001
3
HERMANN, THOMAS
Exec Dt:
07/30/2001
4
FARWICK, MIKE
Exec Dt:
07/31/2001
5
MARX, ACHIM
Exec Dt:
07/24/2001
6
PFEFFERLE, WALTER
Exec Dt:
07/25/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689586
US20020068336
09938642
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:012288/0416   Pages: 4
Recorded: 10/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
08/18/2001
2
MARX, ACHIM
Exec Dt:
08/17/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/21/2001
4
FARWICK, MIKE
Exec Dt:
08/22/2001
5
HERMANN, THOMAS
Exec Dt:
08/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972190
US20020137912
09935799
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
INTELLECTUAL PROPERTY GROUP
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:012301/0309   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
09/03/2001
2
SCHISCHKA, NATALIE
Exec Dt:
09/03/2001
3
MARX, ACHIM
Exec Dt:
09/03/2001
4
PFEFFERLE, WALTER
Exec Dt:
09/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6734002
US20020055114
09948774
Correspondence name and address
OLBON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 19
Reel/Frame:012300/0138   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/17/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/09/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/17/2001
4
HERMANN, THOMAS
Exec Dt:
09/24/2001
5
MARX, ACHIM
Exec Dt:
09/22/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020127661
09951753
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES J. KELLY, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 20
Reel/Frame:012381/0968   Pages: 3
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/05/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/16/2001
3
MARX, ACHIM
Exec Dt:
10/05/2001
4
PFEFFERLE, WALTER
Exec Dt:
10/08/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020137065
09955203
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:012767/0650   Pages: 4
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/16/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
10/22/2001
4
MARX, ACHIM
Exec Dt:
10/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924134
US20020106758
09946764
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET N.W.
(SUITE 800)
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:012360/0356   Pages: 3
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
10/18/2001
2
SCHISCHKA, NATALIE
Exec Dt:
10/18/2001
3
BATHE, BRIGITTE
Exec Dt:
10/18/2001
4
FARWICK, MIKE
Exec Dt:
10/19/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020107379
09954197
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:012538/0643   Pages: 7
Recorded: 01/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/22/2001
2
BREHME, JENNIFER
Exec Dt:
10/22/2001
3
HERMANN, THOMAS
Exec Dt:
11/09/2001
4
BATHE, BRIGITTE
Exec Dt:
10/22/2001
5
MARX, ACHIM
Exec Dt:
10/25/2001
6
MOCKEL, BETTINA
Exec Dt:
10/20/2001
7
RIEPING, MECHTHILD
Exec Dt:
10/22/2001
8
ERMANTRAUT, EUGEN
Exec Dt:
01/15/2002
9
ELLINGER, THOMAS
Exec Dt:
10/25/2001
10
HUTHMACHER, KLAUS
Exec Dt:
10/31/2001
11
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020151700
09905992
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 24
Reel/Frame:012617/0305   Pages: 4
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKELL, BETTINA
Exec Dt:
09/20/2001
2
MARX, ACHIM
Exec Dt:
10/25/2001
3
BASTUCK, CHRISTINE
Exec Dt:
10/26/2001
4
BUCHHOLZ, MICHAEL
Exec Dt:
11/06/2001
5
PFEFFERLE, WALTER
Exec Dt:
11/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020045224
09946141
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:012358/0793   Pages: 3
Recorded: 12/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
10/29/2001
2
KREUTZER, CAROLINE
Exec Dt:
10/29/2001
3
RIEPING, MECHTHILD
Exec Dt:
10/29/2001
4
MARX, ACHIM
Exec Dt:
10/30/2001
5
FARWICK, MIKE
Exec Dt:
10/23/2001
6
PFEFFERLE, WALTER
Exec Dt:
11/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE -40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106760
09955315
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET NW (SUITE 800)
WASHINGTON, DC 20036
Assignment: 26
Reel/Frame:012380/0864   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
10/29/2001
2
BASTUCK, CHRISTINE
Exec Dt:
10/29/2001
3
MARX, ACHIM
Exec Dt:
10/30/2001
4
HERMANN, THOMAS
Exec Dt:
11/12/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020090685
09955286
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 27
Reel/Frame:012491/0511   Pages: 5
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSCH, NICOLE
Exec Dt:
11/19/2001
2
MARX, ACHIM
Exec Dt:
11/08/2001
3
PFEFFERLE, WALTER
Exec Dt:
11/12/2001
4
THIERBACH, GEORGE
Exec Dt:
11/09/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020176884
09983167
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
DANIEL J. PEREIRA, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 28
Reel/Frame:012848/0863   Pages: 6
Recorded: 04/30/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL 012491 FRAME 0511, BAR CODE NUMBER *101963844A, TO CORRECT THE 4TH ASSIGNOR'S NAME.
Assignors
1
DUSCH, NICOLE
Exec Dt:
11/19/2001
2
MARX, ACHIM
Exec Dt:
11/08/2001
3
PFEFFERLE, WALTER
Exec Dt:
11/12/2001
4
THIERBACH, GEORG
Exec Dt:
11/09/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020176884
09983167
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 29
Reel/Frame:012381/0801   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
12/10/2001
2
SCHRODER, INDRA
Exec Dt:
12/10/2001
3
RIEPING, MECHTHILD
Exec Dt:
12/10/2001
4
MARX, ACHIM
Exec Dt:
12/10/2001
5
PFEFFERLE, WALTER
Exec Dt:
12/10/2001
6
FARWICK, MIKE
Exec Dt:
12/10/2001
7
HERMANN, THOMAS
Exec Dt:
12/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727086
US20020106756
09942936
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 30
Reel/Frame:012612/0829   Pages: 3
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
02/13/2002
2
MARX, ACHIM
Exec Dt:
12/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
12/07/2001
4
RIEPING, MECHTHILD
Exec Dt:
12/07/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682915
US20020137149
10052388
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES J.KELLY PH.D.
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
ARLINGTON VIRGINIA 22202
Assignment: 31
Reel/Frame:012844/0856   Pages: 4
Recorded: 06/24/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE THIRD INVENTOR FROM 12/7/01 TO 12/10/01 FILED ON 2/25/2002. RECORDED ON REEL 012612, FRAME 0829. ASSIGNOR HEREBY CONFIRMS THE (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
HERMANN, THOMAS
Exec Dt:
02/13/2002
2
MARX, ACHIM
Exec Dt:
12/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
12/10/2001
4
RIEPING, MECHTHILD
Exec Dt:
12/07/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682915
US20020137149
10052388
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 32
Reel/Frame:014251/0095   Pages: 3
Recorded: 07/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
04/15/2002
2
FARWICK, MIKE
Exec Dt:
04/19/2002
3
HERMANN, THOMAS
Exec Dt:
04/22/2002
4
SCHISCHKA, NATALIE
Exec Dt:
04/16/2002
5
BATHE, BRIGITTE
Exec Dt:
04/16/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1, DE-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916636
US20020064839
09938641
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
JEAN-PAUL LAVALLEYE
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:013086/0086   Pages: 5
Recorded: 07/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
06/04/2002
2
MARX, ACHIM
Exec Dt:
05/31/2002
3
PFEFFERLE, WALTER
Exec Dt:
05/31/2002
Assignee
1
DEGUSSA-AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759218
US20030166173
10139520
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 34
Reel/Frame:013106/0221   Pages: 3
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
06/17/2002
2
BATHE, BRIGITTE
Exec Dt:
06/17/2002
3
HERMANN, THOMAS
Exec Dt:
06/18/2002
4
MARX, ACHIM
Exec Dt:
06/18/2002
5
PFEFFERLE, WALTER
Exec Dt:
06/21/2002
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSE 4
HANAU, GERMANY 63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049106
US20030044943
10118325
Correspondence name and address
VENABLE
ANN S. HOBBS
P.O BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 35
Reel/Frame:014399/0011   Pages: 5
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOTT, MICHAEL
Exec Dt:
02/11/2003
2
NIEBISCH, AXEL
Exec Dt:
02/11/2003
3
BATHE, BRIGITTE
Exec Dt:
02/18/2003
4
MARX, ACHIM
Exec Dt:
02/23/2003
5
HERMANN, THOMAS
Exec Dt:
02/18/2003
Assignees
1
FORSCHUNGSZENTRUM JULICH GMBH
WILHELM-JOHNEN-STRASSE
52425 JULICH, GERMAN DEMOCRATIC REPUBLIC
2
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040014180
10380055
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1850 M STEET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 36
Reel/Frame:014549/0770   Pages: 7
Recorded: 09/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
09/16/2003
2
FARWICK, MIKE
Exec Dt:
08/26/2003
3
MARX, ACHIM
Exec Dt:
08/21/2003
4
PFEFFERLE, WALTER
Exec Dt:
09/11/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040009578
10446154
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
MICHAEL A. SANZO
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 37
Reel/Frame:014790/0900   Pages: 5
Recorded: 10/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
09/18/2003
2
MARX, ACHIM
Exec Dt:
09/21/2003
3
PFEFFERLE, WALTER
Exec Dt:
09/26/2003
4
THIERBACH, GEORG
Exec Dt:
09/22/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040038372
10431449
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 38
Reel/Frame:020668/0553   Pages: 10
Recorded: 03/18/2008
Attorney Dkt #:322634US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
02/26/2008
2
WENDISCH, VOLKER F.
Exec Dt:
02/22/2008
3
RITTMANN, DORIS
Exec Dt:
02/26/2008
4
BUCHHOLZ, STEFAN
Exec Dt:
02/25/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090325248
12067266
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 39
Reel/Frame:022887/0380   Pages: 14
Recorded: 06/29/2009
Attorney Dkt #:335618US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
04/23/2009
2
POETTER, MARKUS
Exec Dt:
04/23/2009
3
BUCHHOLZ, STEFAN
Exec Dt:
05/14/2009
4
MAY, ALEXANDER
Exec Dt:
05/27/2009
5
SIEGERT, HERMANN
Exec Dt:
05/22/2009
6
FUCHS, GEORG
Exec Dt:
04/24/2009
7
ALBER, BIRGIT
Exec Dt:
04/23/2009
8
EGGELING, LOTHAR
Exec Dt:
05/05/2009
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100068773
12303161
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 40
Reel/Frame:024176/0268   Pages: 18
Recorded: 04/01/2010
Attorney Dkt #:350562US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
11/17/2009
2
POETTER, MARKUS
Exec Dt:
11/16/2009
3
BUCHHOLZ, STEFAN
Exec Dt:
11/16/2009
4
MAY, ALEXANDER
Exec Dt:
11/16/2009
5
SIEGERT, HERMANN
Exec Dt:
11/16/2009
6
ALBER, BIRGIT
Exec Dt:
11/16/2009
7
FUCHS, GEORG
Exec Dt:
02/02/2010
8
EGGELING, LOTHAR
Exec Dt:
01/26/2010
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234218
US20100291644
12602593
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 41
Reel/Frame:025576/0867   Pages: 12
Recorded: 01/04/2011
Attorney Dkt #:372465USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINECKE, LIV
Exec Dt:
10/23/2010
2
SCHAFFLER, STEFFEN
Exec Dt:
10/20/2010
3
MARX, ACHIM
Exec Dt:
10/25/2010
4
POETTER, MARKUS
Exec Dt:
10/21/2010
5
HAAS, THOMAS
Exec Dt:
10/25/2010
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174349
US20110171702
13001204
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 42
Reel/Frame:025629/0549   Pages: 14
Recorded: 01/13/2011
Attorney Dkt #:372468US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
10/27/2010
2
TACKE, THOMAS
Exec Dt:
10/26/2010
3
MARX, ACHIM
Exec Dt:
10/25/2010
4
SCHRAVEN, ALEXANDER
Exec Dt:
11/05/2010
5
ZEHNACKER, OLIVIER
Exec Dt:
10/28/2010
6
WITTMANN, EVA MARIA
Exec Dt:
10/25/2010
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703451
US20110189742
13002519
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 43
Reel/Frame:028019/0662   Pages: 14
Recorded: 04/10/2012
Attorney Dkt #:396484US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINECKE, LIV
Exec Dt:
03/07/2012
2
SCHAFFER, STEFFEN
Exec Dt:
02/17/2012
3
KOEHLER, TIM
Exec Dt:
02/23/2012
4
THIESSENHUSEN, ANJA
Exec Dt:
02/16/2012
5
MARX, ACHIM
Exec Dt:
02/17/2012
6
BUCHHAUPT, MARKUS
Exec Dt:
02/24/2012
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980594
US20120264182
13500041
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 44
Reel/Frame:056406/0227   Pages: 3
Recorded: 06/01/2021
Attorney Dkt #:7601/21456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
04/28/2021
2
FLICKLER, JOHANN
Exec Dt:
04/28/2021
3
PFEFFERLE, WALTER
Exec Dt:
04/28/2021
4
PELZER, STEFAN
Exec Dt:
04/28/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220121174
17297364
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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