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Patent Assignment Assignor Details
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Assignor Name : ARNDT, JAN-DIRK
Total Assignments: 25
Assignment: 1
Reel/Frame:011559/0272   Pages: 3
Recorded: 02/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2000
2
Exec Dt:
11/22/2000
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09782310
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:012296/0516   Pages: 3
Recorded: 11/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2001
2
Exec Dt:
08/22/2001
3
Exec Dt:
08/22/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09985114
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:012637/0718   Pages: 4
Recorded: 02/21/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED AT REEL 012296, FRAME 0516.
Assignors
1
Exec Dt:
11/01/2001
2
Exec Dt:
11/01/2001
3
Exec Dt:
11/01/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09985114
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:015445/0630   Pages: 3
Recorded: 06/09/2004
Attorney Dkt #:241951US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2002
2
Exec Dt:
01/30/2002
3
Exec Dt:
01/30/2002
4
Exec Dt:
01/30/2002
5
Exec Dt:
01/30/2002
6
Exec Dt:
01/30/2002
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10469826
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:015383/0832   Pages: 3
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2002
2
Exec Dt:
04/24/2002
3
Exec Dt:
04/24/2002
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10480239
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:015070/0078   Pages: 3
Recorded: 11/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2002
2
Exec Dt:
05/28/2002
3
Exec Dt:
05/28/2002
4
Exec Dt:
05/28/2002
5
Exec Dt:
05/28/2002
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10477467
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:015202/0330   Pages: 3
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2002
2
Exec Dt:
06/10/2002
3
Exec Dt:
06/10/2002
4
Exec Dt:
06/10/2002
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479967
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:015376/0887   Pages: 3
Recorded: 05/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2002
2
Exec Dt:
06/10/2002
3
Exec Dt:
06/10/2002
4
Exec Dt:
06/10/2002
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480284
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:016385/0666   Pages: 3
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2003
2
Exec Dt:
08/29/2003
3
Exec Dt:
08/29/2003
4
Exec Dt:
08/29/2003
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10523925
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 10
Reel/Frame:015349/0077   Pages: 3
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2003
2
Exec Dt:
10/11/2003
3
Exec Dt:
10/11/2003
4
Exec Dt:
10/11/2003
5
Exec Dt:
10/11/2003
Assignee
1
67056 LUDWIGSHAFEN, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480196
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:019952/0942   Pages: 5
Recorded: 12/10/2003
Conveyance: CORRECTION
Assignors
1
Exec Dt:
11/05/2003
2
Exec Dt:
11/05/2003
3
Exec Dt:
11/05/2003
4
Exec Dt:
11/05/2003
5
Exec Dt:
11/05/2003
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480196
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:015951/0026   Pages: 2
Recorded: 11/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2004
2
Exec Dt:
07/06/2004
3
Exec Dt:
07/06/2004
4
Exec Dt:
07/06/2004
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10977436
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:015951/0020   Pages: 3
Recorded: 11/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2004
2
Exec Dt:
09/24/2004
3
Exec Dt:
09/24/2004
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10977449
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:017940/0212   Pages: 4
Recorded: 07/13/2006
Attorney Dkt #:12810-00275-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2005
2
Exec Dt:
01/17/2005
3
Exec Dt:
01/17/2005
Assignee
1
CARL-BOSCH-STRASSE
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10583543
Correspondence name and address
JOSEPH BARRERA
CONNOLLY BOVE LODGE & HUTZ LLP
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:017940/0244   Pages: 3
Recorded: 07/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2005
2
Exec Dt:
01/17/2005
3
Exec Dt:
01/17/2005
4
Exec Dt:
01/17/2005
Assignee
1
CARL-BOSCH-STRASSE
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10583539
Correspondence name and address
JOSEPH BARRERA
CONNOLLY BOVE ET AL
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:019560/0112   Pages: 4
Recorded: 07/16/2007
Attorney Dkt #:311259US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2006
2
Exec Dt:
02/10/2006
3
Exec Dt:
02/10/2006
4
Exec Dt:
02/10/2006
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11814005
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:021742/0489   Pages: 5
Recorded: 10/27/2008
Attorney Dkt #:13111-00099-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2007
2
Exec Dt:
08/24/2007
3
Exec Dt:
06/27/2007
4
Exec Dt:
08/23/2007
5
Exec Dt:
09/20/2007
6
Exec Dt:
11/03/2007
7
Exec Dt:
07/17/2007
8
Exec Dt:
08/14/2007
9
Exec Dt:
08/20/2007
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE;GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12297839
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:027797/0070   Pages: 4
Recorded: 03/02/2012
Attorney Dkt #:394786US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2010
2
Exec Dt:
10/05/2010
3
Exec Dt:
10/12/2010
4
Exec Dt:
10/06/2010
5
Exec Dt:
10/11/2010
6
Exec Dt:
10/05/2010
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13393251
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:026589/0638   Pages: 5
Recorded: 07/14/2011
Attorney Dkt #:380271US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2011
2
Exec Dt:
05/03/2011
3
Exec Dt:
05/03/2011
4
Exec Dt:
05/04/2011
5
Exec Dt:
05/04/2011
6
Exec Dt:
05/18/2011
7
Exec Dt:
05/04/2011
8
Exec Dt:
05/11/2011
9
Exec Dt:
05/23/2011
10
Exec Dt:
05/09/2011
11
Exec Dt:
05/09/2011
Assignees
1
.
LUDWIGSHAFEN, GERMANY 67056
2
.
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13101372
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:036980/0232   Pages: 8
Recorded: 11/06/2015
Attorney Dkt #:074012-0329-00-US-534072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2014
2
Exec Dt:
06/07/2014
3
Exec Dt:
06/06/2014
4
Exec Dt:
05/22/2014
5
Exec Dt:
06/02/2014
6
Exec Dt:
06/10/2014
Assignee
1
-----------
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14889541
Correspondence name and address
JOSEPH BARRERA, ESQURIE
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:051737/0030   Pages: 10
Recorded: 02/06/2020
Attorney Dkt #:527992US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2018
2
Exec Dt:
05/02/2018
3
Exec Dt:
05/02/2018
4
Exec Dt:
05/18/2018
5
Exec Dt:
05/02/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16633870
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:052231/0089   Pages: 10
Recorded: 03/26/2020
Attorney Dkt #:527984US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2018
2
Exec Dt:
05/02/2018
3
Exec Dt:
04/30/2018
4
Exec Dt:
05/02/2018
5
Exec Dt:
05/03/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16634230
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:056877/0908   Pages: 9
Recorded: 07/16/2021
Attorney Dkt #:003697USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2019
2
Exec Dt:
02/08/2019
3
Exec Dt:
03/08/2019
4
Exec Dt:
02/08/2019
5
Exec Dt:
02/12/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17423518
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 24
Reel/Frame:061235/0924   Pages: 13
Recorded: 09/28/2022
Attorney Dkt #:074008-US-000465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2020
2
Exec Dt:
06/08/2020
3
Exec Dt:
06/03/2020
4
Exec Dt:
06/15/2020
5
Exec Dt:
06/03/2020
6
Exec Dt:
07/01/2020
7
Exec Dt:
07/09/2020
8
Exec Dt:
07/09/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17915117
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 25
Reel/Frame:061237/0254   Pages: 14
Recorded: 09/28/2022
Attorney Dkt #:074008-US-000464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2020
2
Exec Dt:
06/08/2020
3
Exec Dt:
06/03/2020
4
Exec Dt:
06/04/2020
5
Exec Dt:
06/03/2020
6
Exec Dt:
07/01/2020
7
Exec Dt:
06/15/2020
8
Exec Dt:
07/09/2020
9
Exec Dt:
06/03/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17915116
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

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