skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : WOLF, DORIT
Total Assignments: 17
Assignment: 1
Reel/Frame:012602/0888   Pages: 3
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLF, DORIT
Exec Dt:
08/06/2001
2
GERLACH, OLGA
Exec Dt:
08/17/2001
3
BAERNS, MANFRED
Exec Dt:
08/09/2001
Assignee
1
INSTITUT FUR ANGEWANDTE CHEMIE
RICHARD-WILLSTATTER-STR. 12
BERLIN-ADLERSHOF E.V.
BERLIN, GERMANY D-124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7065450
US20020076726
09909038
Correspondence name and address
STEPHAN A. PENDORF
P.O. BOX 20445
TAMPA, FL 33622-0445
Assignment: 2
Reel/Frame:014540/0016   Pages: 4
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODEMERCK, UWE
Exec Dt:
12/19/2002
2
CLAUS, PETER
Exec Dt:
01/10/2003
3
IGNASZEWSKI, PETER
Exec Dt:
12/19/2002
4
GERLACH, OLGA
Exec Dt:
01/14/2003
5
BAERNS, MANFRED
Exec Dt:
12/19/2002
6
WOLF, DORIT
Exec Dt:
01/11/2003
Assignee
1
INSTITUT FUER ANGEWANDTE CHEMIE BERLIN-ADLERSHOF
RICHARD-WILLSTAETTER-STR. 12
BERLIN, GERMANY D-12489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033558
US20030161775
10333335
Correspondence name and address
PENDORF & CUTLIFF
STEPHAN A. PENDORF
5111 MEMORIAL HIGHWAY
TAMPA, FL 33634-7356
Assignment: 3
Reel/Frame:014587/0874   Pages: 5
Recorded: 05/05/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE, FILED ON 9-29-03, RECORDED ON REEL 014540, FRAME 0016. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
RODEMERCK, UWE
Exec Dt:
12/19/2002
2
CLAUS, PETER
Exec Dt:
01/20/2003
3
IGNASZEWSKI, PETER
Exec Dt:
12/19/2002
4
GERLACH, OLGA
Exec Dt:
01/14/2003
5
BAERNS, MANFRED
Exec Dt:
12/19/2002
6
WOLF, DORIT
Exec Dt:
01/11/2003
Assignee
1
INSTITUT FUER ANGEWANDTE CHEMIE BERLIN-ALDERSHOF E.V.
RICHARD-WILLSTAETTER-STR. 12
BERLIN, GERMANY D-12489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033558
US20030161775
10333335
Correspondence name and address
PENDORF & CUTLIFF
STEPHAN A. PENDORF
5111 MEMORIAL HIGHWAY
TAMPA, FL 33634-7356
Assignment: 4
Reel/Frame:014376/0282   Pages: 3
Recorded: 08/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOLF, DORIT
Exec Dt:
03/05/2003
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906221
US20040133039
10398815
Correspondence name and address
MUSERLIAN LUCAS AND MERCANTI
CHARLES A. MUSERLIAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:016646/0819   Pages: 5
Recorded: 10/17/2005
Attorney Dkt #:032301.433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTH, KARSTEN
Exec Dt:
09/21/2005
2
ALBERT, PHILIPP
Exec Dt:
09/21/2005
3
WOLF, DORIT
Exec Dt:
08/19/2005
4
SEEBALD, STEFFEN
Exec Dt:
08/22/2005
5
PIETER, REIMUND
Exec Dt:
08/30/2005
6
ALIG, ALFRED
Exec Dt:
08/26/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332619
US20060052622
11221181
Correspondence name and address
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 6
Reel/Frame:016652/0187   Pages: 5
Recorded: 10/18/2005
Attorney Dkt #:032301.432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTH, KARSTEN
Exec Dt:
09/21/2005
2
ALBERT, PHILIPP
Exec Dt:
09/21/2005
3
WOLF, DORIT
Exec Dt:
08/19/2005
4
SEEBALD, STEFFEN
Exec Dt:
08/22/2005
5
PIETER, REIMUND
Exec Dt:
08/30/2005
6
ALIG, ALFRED
Exec Dt:
08/26/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7339067
US20060052621
11220835
Correspondence name and address
ROBERT G. WEILACHER
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 7
Reel/Frame:017810/0064   Pages: 24
Recorded: 06/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTH, KARSTEN
Exec Dt:
05/12/2006
2
WOLF, DORIT
Exec Dt:
05/12/2006
3
SEEBALD, STEFFEN
Exec Dt:
05/18/2006
4
ALBERT, PHILIP
Exec Dt:
05/16/2006
5
PIETER, REIMUND
Exec Dt:
05/19/2006
6
ALIG, ALFRED
Exec Dt:
05/15/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7518009
US20060252952
11415183
Correspondence name and address
FITCH EVEN TABIN & FLANNERY
1801 K STREET, N.W.
SUITE 401L
WASHINGTON, DC 20006-1201
Assignment: 8
Reel/Frame:017844/0020   Pages: 8
Recorded: 06/26/2006
Attorney Dkt #:032301.458
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, RALF
Exec Dt:
06/01/2006
2
FISCHER, ACHIM
Exec Dt:
06/01/2006
3
WOLF, DORIT
Exec Dt:
06/08/2006
4
KOHLE, NORBERT
Exec Dt:
06/12/2006
5
DINGERDISSEN, UWE
Exec Dt:
06/06/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070128098
10595945
Correspondence name and address
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 9
Reel/Frame:018782/0718   Pages: 4
Recorded: 01/10/2007
Attorney Dkt #:39509-237604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLF, DORIT
Exec Dt:
11/01/2006
2
SEEBALD, STEFFEN
Exec Dt:
10/25/2006
3
TACKE, THOMAS
Exec Dt:
10/25/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070207501
11651582
Correspondence name and address
THOMAS G. WISEMAN
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 10
Reel/Frame:023073/0240   Pages: 7
Recorded: 08/10/2009
Attorney Dkt #:032301.627
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLF, DORIT
Exec Dt:
04/07/2009
2
RIERMEIER, THOMAS
Exec Dt:
04/14/2009
3
DRAUZ, KARLHEINZ
Exec Dt:
04/06/2009
4
WEBER, CHRISTOPH
Exec Dt:
04/15/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100105945
12526593
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 11
Reel/Frame:025955/0268   Pages: 20
Recorded: 03/15/2011
Attorney Dkt #:372747US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUSCH, NICOLE
Exec Dt:
01/07/2011
2
EBBERS, ANDRE
Exec Dt:
01/07/2011
3
STOCHNIOL, GUIDO
Exec Dt:
01/06/2011
4
TROCHA, MARTIN
Exec Dt:
12/30/2010
5
OENAL, YUECEL
Exec Dt:
01/17/2011
6
SAUER, JOERG
Exec Dt:
12/23/2010
7
STUETZEL, BERNHARD
Exec Dt:
01/07/2011
8
WOLF, DORIT
Exec Dt:
01/07/2011
9
STUEGER, HARALD
Exec Dt:
01/07/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741253
US20110189072
12999151
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:025970/0939   Pages: 5
Recorded: 03/16/2011
Attorney Dkt #:7601/23960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, CHRISTOPH
Exec Dt:
01/13/2011
2
WOLF, DORIT
Exec Dt:
01/13/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8367855
US20110201835
13025132
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 13
Reel/Frame:029051/0515   Pages: 26
Recorded: 09/29/2012
Attorney Dkt #:7601/12083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAP, CENGIZ
Exec Dt:
09/24/2012
2
WOLF, DORIT
Exec Dt:
08/13/2012
3
ABBENHUIS, HENDRIKUS CORNELIS LOUIS
Exec Dt:
08/16/2012
4
GERRITSEN, GIJSBERT
Exec Dt:
08/16/2012
5
GRELA, KAROL
Exec Dt:
08/07/2012
6
WILTING, JOS B.M.
Exec Dt:
08/16/2012
7
LESZCZYNSKA, KINGA
Exec Dt:
08/08/2012
8
CZABAN, JUSTYNA
Exec Dt:
08/07/2012
9
WOJTASIEWICZ, ANNA
Exec Dt:
08/08/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029483
US20130131284
13582010
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 14
Reel/Frame:033004/0464   Pages: 10
Recorded: 06/02/2014
Attorney Dkt #:425030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMEIS, MARIANNE
Exec Dt:
03/13/2014
2
NEUMANN, MANFRED
Exec Dt:
03/15/2014
3
BREHME, VOLKER
Exec Dt:
03/13/2014
4
THEIS, CHRISTOPH
Exec Dt:
03/13/2014
5
WOLF, DORIT
Exec Dt:
03/20/2014
6
CLAUS, PETER
Exec Dt:
05/13/2014
7
LUCAS, MARTIN
Exec Dt:
03/17/2014
8
ECKERT, RENE
Exec Dt:
03/20/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140243562
14088721
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:059168/0397   Pages: 8
Recorded: 03/04/2022
Attorney Dkt #:7601/21802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINSDORF, ARNE
Exec Dt:
09/30/2021
2
WOLF, DORIT
Exec Dt:
09/27/2021
3
CHAMSKI, SARAH
Exec Dt:
09/27/2021
4
KADYROV, RENAT
Exec Dt:
09/29/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220314202
17640175
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 16
Reel/Frame:059168/0514   Pages: 8
Recorded: 03/04/2022
Attorney Dkt #:7601/21816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINSDORF, ARNE
Exec Dt:
10/15/2021
2
WOLF, DORIT
Exec Dt:
09/27/2021
3
CHAMSKI, SARAH
Exec Dt:
09/27/2021
4
KADYROV, RENAT
Exec Dt:
09/29/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323941
17640211
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 17
Reel/Frame:059168/0743   Pages: 8
Recorded: 03/04/2022
Attorney Dkt #:7601/21818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINSDORF, ARNE
Exec Dt:
09/30/2021
2
WOLF, DORIT
Exec Dt:
09/27/2021
3
CHAMSKI, SARAH
Exec Dt:
09/27/2021
4
KADYROV, RENAT
Exec Dt:
09/29/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220347658
17640251
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

Search Results as of: 05/14/2024 09:55 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT