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Patent Assignment Assignor Details
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Assignor Name : SIEBER, VOLKER
Total Assignments: 13
Assignment: 1
Reel/Frame:010230/0837   Pages: 3
Recorded: 09/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBER, VOLKER
Exec Dt:
08/11/1999
2
SCHMID, FRANZ X.
Exec Dt:
08/24/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
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6468746
NONE
09359753
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:017651/0177   Pages: 2
Recorded: 03/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLLAND, MICHAEL
Exec Dt:
11/21/2005
2
VOETZBEYER, THOMAS
Exec Dt:
11/23/2005
3
SIEBER, VOLKER
Exec Dt:
11/27/2005
4
WITTMANN, EVA
Exec Dt:
11/22/2005
Assignee
1
SATIA GMBH
LISE-MEITNER-STRASSE 34
FREISING, GERMANY 85354
Property
 
Pat #
Pub #
Intl #
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8637278
US20070009644
10570613
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:024419/0704   Pages: 48
Recorded: 05/21/2010
Attorney Dkt #:358786US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARAU, ANDREAS
Exec Dt:
03/25/2010
2
SIEBER, VOLKER
Exec Dt:
03/25/2010
3
HAAS, THOMAS
Exec Dt:
03/23/2010
4
HAEGER, HARALD
Exec Dt:
03/23/2010
5
GRAMMANN, KATRIN
Exec Dt:
03/24/2010
6
BUEHLER, BRUNO
Exec Dt:
04/07/2010
7
BLANK, LARS
Exec Dt:
04/02/2010
8
SCHMID, ANDREAS
Exec Dt:
04/09/2010
9
JACH, GUIDO
Exec Dt:
04/10/2010
10
LALLA, BERND
Exec Dt:
03/25/2010
11
MUELLER, ANDREAS
Exec Dt:
04/01/2010
12
SCHULLEHNER, KATRIN
Exec Dt:
03/26/2010
13
WELTERS, PETER
Exec Dt:
04/12/2010
14
EGGERT, THORSTEN
Exec Dt:
03/29/2010
15
WECKBECKER, ANDREA
Exec Dt:
03/30/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
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9012227
US20100324257
12742318
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:026576/0540   Pages: 20
Recorded: 07/12/2011
Attorney Dkt #:382141US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBER, VOLKER
Exec Dt:
04/04/2011
2
GRAMMANN, KATRIN
Exec Dt:
04/07/2011
3
RUEHMANN, BRODER
Exec Dt:
04/14/2011
4
HAAS, THOMAS
Exec Dt:
04/06/2011
5
PFEFFER, JAN CHRISTOPH
Exec Dt:
04/04/2011
6
DODERER, KAI
Exec Dt:
04/05/2011
7
ROLLMANN, CLAUDIA
Exec Dt:
04/05/2011
8
SKERRA, ARNE
Exec Dt:
04/07/2011
9
RAUSCH, CHRISTIAN
Exec Dt:
05/19/2011
10
LERCHNER, ALEXANDRA
Exec Dt:
04/05/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8841096
US20120041216
13143354
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:026886/0682   Pages: 5
Recorded: 09/12/2011
Attorney Dkt #:117814-03301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLTERMANN, ANDRE
Exec Dt:
08/09/2011
2
KETTLING, ULRICH
Exec Dt:
08/16/2011
3
SIEBER, VOLKER
Exec Dt:
08/02/2011
Assignee
1
SUD CHEMIE AG
LENBACHPLATZ 6
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859247
US20110312052
13143019
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:035022/0177   Pages: 8
Recorded: 02/18/2015
Attorney Dkt #:366746.00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, MICHAEL
Exec Dt:
02/05/2015
2
KOLTERMANN, ANDRÉ
Exec Dt:
02/05/2015
3
KETTLING, ULRICH
Exec Dt:
02/05/2015
4
GARBE, DANIEL
Exec Dt:
02/04/2015
5
BRUECK, THOMAS
Exec Dt:
02/04/2015
6
GUTERL, JAN-KARL
Exec Dt:
02/11/2015
7
SIEBER, VOLKER
Exec Dt:
02/13/2015
Assignee
1
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
BRUENINGSTR. 50
FRANKFURT/MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150218594
14422192
Correspondence name and address
GIANNA JULIAN-ARNOLD
500 EAST PRATT STREET
SUITE 900
BALTIMORE, MD 21202
Assignment: 7
Reel/Frame:044694/0577   Pages: 3
Recorded: 01/23/2018
Attorney Dkt #:816092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEBER, VOLKER
Exec Dt:
10/23/2017
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180201054
15867752
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 8
Reel/Frame:053183/0724   Pages: 5
Recorded: 07/12/2020
Attorney Dkt #:4191-000171-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNABEL, UWE
Exec Dt:
01/27/2020
2
SIEBER, VOLKER
Exec Dt:
02/05/2020
Assignee
1
HIB TRIM PART SOLUTIONS GMBH
ERNST-BLICKLE-STR. 21-25
BRUCHSAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472350
US20200269773
16872530
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:054164/0392   Pages: 3
Recorded: 10/26/2020
Attorney Dkt #:72PD-319055-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOCKMANN, PAUL
Exec Dt:
09/21/2020
2
STRITTMATTER, HARALD
Exec Dt:
09/21/2020
3
SIEBER, VOLKER
Exec Dt:
09/25/2020
4
FALCKE, CLAUDIA
Exec Dt:
09/21/2020
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
HANSASTR. 27C
MÜNCHEN, GERMANY 80686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017332
16978523
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 10
Reel/Frame:055404/0050   Pages: 3
Recorded: 02/25/2021
Attorney Dkt #:PORS-1145US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBER, VOLKER
Exec Dt:
02/19/2021
2
KUTSCHEID, CHRISTOPH
Exec Dt:
02/19/2021
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485264
US20210107387
17068986
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BLVD.
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 11
Reel/Frame:064531/0948   Pages: 3
Recorded: 08/09/2023
Attorney Dkt #:PORS.321.01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBER, VOLKER
Exec Dt:
07/12/2022
2
HOFMANN, JOCHEN
Exec Dt:
07/05/2022
3
WOLFAHRT, KATHARINA
Exec Dt:
07/05/2022
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845369
US20230001833
17854414
Correspondence name and address
HESPOS & PORCO LLP
P.O. BOX 68
ESSEX FELLS, NJ 07021
Assignment: 12
Reel/Frame:063862/0084   Pages: 4
Recorded: 06/06/2023
Attorney Dkt #:22P0134/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBER, VOLKER
Exec Dt:
02/28/2023
2
KLAIBER, DOMINIK
Exec Dt:
06/05/2023
3
SCHMID, FABIAN
Exec Dt:
02/27/2023
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230350562
18139467
Correspondence name and address
HESPOS & PORCO LLP
P. O. BOX 68
ESSEX FELLS, NJ 07021-0068
Assignment: 13
Reel/Frame:065541/0233   Pages: 2
Recorded: 11/13/2023
Attorney Dkt #:22P0189/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITNER, RAINER
Exec Dt:
11/09/2023
2
ASCHENBRENNER, ULRICH
Exec Dt:
11/09/2023
3
PIEPER, MAX
Exec Dt:
11/09/2023
4
SIEBER, VOLKER
Exec Dt:
10/23/2023
5
FRANK, CARSTEN
Exec Dt:
11/03/2023
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240123884
18378280
Correspondence name and address
HESPOS & PORCO LLP
P. O. BOX 68
ESSEX FELLS, NJ 07021-0068

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