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 : DUERR, GOTTFRIED
Total Assignments: 20
Assignment: 1
Reel/Frame:006562/0051   Pages: 3
Recorded: 06/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUEST, WILLI
Exec Dt:
12/21/1992
2
DUERR, GOTTFRIED
Exec Dt:
12/21/1992
3
WOLLMANN, JOSEF
Exec Dt:
12/21/1992
4
LIEBS, HARALD
Exec Dt:
12/21/1992
5
SCHECK, HANS
Exec Dt:
12/21/1992
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67 POSTFACH 1100
DUESSELDORF D-4000, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274144
NONE
07958311
Correspondence name and address
DANIEL S. ORTIZ
HENKEL CORPORATION
140 GERMANTOWN PIKE, STE. 150
PLYMOUTH MTG., PA 19462
Assignment: 2
Reel/Frame:010611/0922   Pages: 4
Recorded: 02/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
12/10/1999
2
FEUERECKER, GUENTHER
Exec Dt:
12/13/1999
3
FULTERER, KARL
Exec Dt:
12/14/1999
4
HINDERBERGER, HANS-DIETER
Exec Dt:
12/06/1999
5
KLINGLER, DIETRICH
Exec Dt:
12/08/1999
6
MOLT, KURT
Exec Dt:
12/20/1999
7
OTTO, JUERGEN
Exec Dt:
12/15/1999
8
REIER, WOLFGANG
Exec Dt:
12/17/1999
9
SALZER, ULRICH
Exec Dt:
12/12/1999
10
SCHMADL, DIETER
Exec Dt:
12/13/1999
11
SCHMID, MARKUS
Exec Dt:
12/20/1999
12
SCHWAHN, WERNER
Exec Dt:
12/15/1999
13
GHUSSEIN, LUAY
Exec Dt:
12/15/1999
14
RAULAND, WERNER
Exec Dt:
12/09/1999
Assignee
1
BEHR GMBH & CO.
MAUSERSTRASSE 3
D-70469 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6343485
NONE
09457705
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:012675/0160   Pages: 4
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUREAU, CATHY
Exec Dt:
01/14/2002
2
BURK, ROLAND
Exec Dt:
01/08/2002
3
DUERR, GOTTFRIED
Exec Dt:
01/08/2002
4
FEUERECKER, GUNTHER
Exec Dt:
01/08/2002
5
MOLT, KURT
Exec Dt:
01/08/2002
6
VON RAPPARD, GERALD
Exec Dt:
01/18/2002
7
SEEWALD, WOLFGANG
Exec Dt:
01/08/2002
8
TAXIS-REISCHL, BRIGITTE
Exec Dt:
01/08/2002
9
WEINBRENNER, MARCUS
Exec Dt:
01/08/2002
Assignee
1
BEHR GMBH & CO.
MAUSERSTRASSE 3
D-70469 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6691527
US20020088246
10024627
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, DC 20007-5143
Assignment: 4
Reel/Frame:012681/0231   Pages: 3
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUREAU, CATHY
Exec Dt:
01/14/2002
2
BURK, ROLAND
Exec Dt:
01/08/2002
3
DUERR, GOTTFRIED
Exec Dt:
01/08/2002
4
FEUERECKER, GUENTHER
Exec Dt:
01/08/2002
5
MOLT, KURT
Exec Dt:
01/08/2002
6
SEEWALD, WOLFGANG
Exec Dt:
01/08/2002
7
TAXIS-REISCHL, BRIGITTE
Exec Dt:
01/08/2002
8
WEINBRENNER, MARCUS
Exec Dt:
01/08/2002
Assignee
1
BEHR GMBH & CO.
MAUSERSTRASSE 3
D-70469 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6568205
US20020088248
10024344
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 5
Reel/Frame:013202/0534   Pages: 3
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
06/25/2002
2
GESKES, PETER
Exec Dt:
07/08/2002
3
KOHL, MICHAEL
Exec Dt:
07/02/2002
4
LEISTER, ANDREAS
Exec Dt:
06/24/2002
5
MOLT, KURT
Exec Dt:
07/10/2002
6
NEUMANN, EMIL
Exec Dt:
07/03/2002
7
OTT, FRANZ
Exec Dt:
06/25/2002
8
REBINGER, CHRISTIAN
Exec Dt:
06/24/2002
9
SEEWALD, WOLFGANG
Exec Dt:
06/24/2002
Assignee
1
BEHR GMBH & CO.
MAUSERSTRASSE 3
D-70469 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6938685
US20020195239
10141356
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 6
Reel/Frame:026779/0301   Pages: 7
Recorded: 08/19/2011
Attorney Dkt #:1006/0196PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
06/28/2011
2
FEUERECKER, GUENTHER
Exec Dt:
06/27/2011
3
HIRSCH, STEFAN
Exec Dt:
06/27/2011
4
ISERMEYER, TOBIAS
Exec Dt:
06/17/2011
5
SCHMID, CAROLINE
Exec Dt:
06/20/2011
6
WALTER, CHRISTOPH
Exec Dt:
06/27/2011
7
WIEBELT, ACHIM
Exec Dt:
06/20/2011
Assignee
1
BEHR GMBH & CO. KG
MAUSERSTR. 3
STUTTGART, GERMANY D-70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8616012
US20110296851
13156002
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 7
Reel/Frame:032779/0433   Pages: 12
Recorded: 04/29/2014
Attorney Dkt #:1006/0274PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DETTLING, ELKE
Exec Dt:
03/18/2014
2
FREY, THOMAS
Exec Dt:
03/13/2014
3
FEITH, THOMAS
Exec Dt:
03/17/2014
4
DUERR, GOTTFRIED
Exec Dt:
04/02/2014
5
RAIMANN, JOACHIM
Exec Dt:
03/17/2014
Assignee
1
BEHR GMBH & CO. KG
MAUSERSTR. 3
STUTTGART, GERMANY D-70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975395
US20140144605
14169748
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 8
Reel/Frame:036024/0271   Pages: 3
Recorded: 06/26/2015
Attorney Dkt #:1006/0340PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOERSTER, UWE
Exec Dt:
06/08/2015
2
DUERR, GOTTFRIED
Exec Dt:
06/08/2015
3
HOFMANN, HERBERT
Exec Dt:
06/08/2015
4
WALTER, CHRISTOPH
Exec Dt:
06/08/2015
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTR. 26-46
STUTTGART, GERMANY D-70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945614
US20150260457
14725372
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 9
Reel/Frame:037096/0198   Pages: 8
Recorded: 11/20/2015
Attorney Dkt #:1006/0342PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
10/12/2015
2
FOERSTER, UWE
Exec Dt:
10/16/2015
3
KASPAR, MARTIN
Exec Dt:
09/07/2015
4
SEEWALD, WOLFGANG
Exec Dt:
11/03/2015
5
TEWS, SIEGFRIED
Exec Dt:
09/04/2015
6
WALTER, CHRISTOPH
Exec Dt:
10/16/2015
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTR. 26-46
STUTTGART, GERMANY D-70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874405
US20150354900
14830010
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 10
Reel/Frame:039993/0645   Pages: 3
Recorded: 10/12/2016
Attorney Dkt #:1006/0374PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
09/23/2016
2
HOFMANN, HERBERT
Exec Dt:
09/23/2016
3
HAUG, JOACHIM MICHAEL
Exec Dt:
09/23/2016
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTR. 26-46
STUTTGART, GERMANY D-70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10625572
US20160375745
15262244
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 11
Reel/Frame:040054/0526   Pages: 3
Recorded: 10/19/2016
Attorney Dkt #:1006/0375PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
09/23/2016
2
HAUG, JOACHIM MICHAEL
Exec Dt:
09/23/2016
3
HOFMANN, HERBERT
Exec Dt:
09/23/2016
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTR. 26-46
STUTTGART, GERMANY D-70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717338
US20160375740
15263410
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 12
Reel/Frame:047731/0354   Pages: 11
Recorded: 12/10/2018
Attorney Dkt #:66814-0837
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOLDERER, AXEL
Exec Dt:
11/29/2018
2
DUERR, GOTTFRIED
Exec Dt:
11/29/2018
3
GOCE, RICHARD
Exec Dt:
12/03/2018
4
MUEHLEISEN, HARALD
Exec Dt:
12/06/2018
5
NOTHDURFT, BENJAMIN
Exec Dt:
11/29/2018
6
PFLIEGER, MARKUS
Exec Dt:
11/29/2018
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10871335
US20190120569
16166062
Correspondence name and address
FISHMAN STEWART PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 13
Reel/Frame:047759/0262   Pages: 11
Recorded: 12/12/2018
Attorney Dkt #:66814-0836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
11/29/2018
2
DOLDERER, AXEL
Exec Dt:
11/29/2018
3
GOCE, RICHARD
Exec Dt:
12/03/2018
4
MUEHLEISEN, HARALD
Exec Dt:
12/06/2018
5
NOTHDURFT, BENJAMIN
Exec Dt:
11/29/2018
6
PFLIEGER, MARKUS
Exec Dt:
11/29/2018
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190120521
16166059
Correspondence name and address
FISHMAN STEWART PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 14
Reel/Frame:052143/0124   Pages: 10
Recorded: 03/17/2020
Attorney Dkt #:66814-1022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOLDERER, AXEL
Exec Dt:
02/04/2020
2
DUERR, GOTTFRIED
Exec Dt:
02/04/2020
3
FEUERECKER, GUENTHER
Exec Dt:
02/06/2020
4
GOCE, RICHARD
Exec Dt:
02/14/2020
5
NOTHDURFT, BENJAMIN
Exec Dt:
02/10/2020
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11747097
US20200200492
16724172
Correspondence name and address
FISHMAN STEWART PLLC
800 TOWER DRIVE
SUITE 610
TROY, MI 48098
Assignment: 15
Reel/Frame:056986/0294   Pages: 8
Recorded: 07/27/2021
Attorney Dkt #:1006/0409PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
06/14/2021
2
SEITZ, MATTHIAS
Exec Dt:
07/01/2021
3
UTZ, ACHIM
Exec Dt:
07/08/2021
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTR. 26-46
STUTTGART, GERMANY D-70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210381776
17339552
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, 22033 UNITED STATES
Assignment: 16
Reel/Frame:063899/0232   Pages: 9
Recorded: 06/08/2023
Attorney Dkt #:66814-1267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
07/15/2022
2
FOERSTER, UWE
Exec Dt:
08/15/2022
3
SCHIRNIG, HAGEN
Exec Dt:
08/15/2022
4
SIEVERS, MARTIN
Exec Dt:
08/01/2022
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220381523
17827650
Correspondence name and address
FISHMAN STEWART PLLC
800 TOWER DRIVE
SUITE 610
TROY, MI 48098
Assignment: 17
Reel/Frame:061061/0862   Pages: 12
Recorded: 09/12/2022
Attorney Dkt #:1006/0419PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOTHDURFT, BENJAMIN
Exec Dt:
09/01/2022
2
FOERSTER, UWE
Exec Dt:
08/15/2022
3
SIEVERS, MARTIN
Exec Dt:
08/22/2022
4
DUERR, GOTTFRIED
Exec Dt:
09/01/2022
5
WALZ, PATRICK
Exec Dt:
09/01/2022
6
BITTNER, NIKOLAJ
Exec Dt:
08/31/2022
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230052183
17884333
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 18
Reel/Frame:061443/0585   Pages: 17
Recorded: 10/17/2022
Attorney Dkt #:1006/0417PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
09/13/2022
2
PEIFER, TIMO
Exec Dt:
08/16/2022
3
DOLDERER, AXEL
Exec Dt:
08/10/2022
4
SPRANGER, THOMAS
Exec Dt:
09/07/2022
5
SCHENK, FRANK-HEINER
Exec Dt:
08/22/2022
6
BOSNJAK, VJEKOSLAV
Exec Dt:
08/23/2022
7
FEUERECKER, GUENTHER
Exec Dt:
09/13/2022
8
HUEGEL, RUDOLF
Exec Dt:
08/13/2022
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230023677
17872780
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 19
Reel/Frame:065921/0043   Pages: 10
Recorded: 12/20/2023
Attorney Dkt #:66814-1350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
04/12/2023
2
FOERSTER, UWE
Exec Dt:
04/13/2023
3
HAHNENKAMM, STEPHANIE
Exec Dt:
04/13/2023
4
SCHIRNIG, HAGEN
Exec Dt:
04/17/2023
5
SIEVERS, MARTIN
Exec Dt:
04/14/2023
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230280111
18115740
Correspondence name and address
FISHMAN STEWART PLLC
800 TOWER DRIVE
SUITE 610
TROY, MI 48098
Assignment: 20
Reel/Frame:063679/0334   Pages: 5
Recorded: 05/18/2023
Attorney Dkt #:1006/0423PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUERR, GOTTFRIED
Exec Dt:
05/08/2023
2
FEUERECKER, GUENTHER
Exec Dt:
05/08/2023
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230332836
18136073
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

Search Results as of: 05/24/2024 09:38 PM
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