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Patent Assignment Assignor Details
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Assignor Name : ALTENHOFF, ANSGAR GEREON
Total Assignments: 22
Assignment: 1
Reel/Frame:022196/0790   Pages: 5
Recorded: 02/03/2009
Attorney Dkt #:13156-00243-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2007
2
Exec Dt:
09/13/2007
3
Exec Dt:
09/24/2007
4
Exec Dt:
09/26/2007
5
Exec Dt:
10/05/2007
6
Exec Dt:
09/26/2007
7
Exec Dt:
10/10/2007
8
Exec Dt:
10/12/2007
9
Exec Dt:
10/15/2007
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
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12374351
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:023572/0266   Pages: 4
Recorded: 11/25/2009
Attorney Dkt #:13779-530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2008
2
Exec Dt:
07/16/2008
3
Exec Dt:
06/27/2008
4
Exec Dt:
06/30/2008
5
Exec Dt:
07/01/2008
6
Exec Dt:
07/01/2008
7
Exec Dt:
06/20/2008
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12601966
Correspondence name and address
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 1340
MORRISVILLE, NC 27560
Assignment: 3
Reel/Frame:026076/0462   Pages: 4
Recorded: 04/05/2011
Attorney Dkt #:13779-646
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2009
2
Exec Dt:
08/04/2009
3
Exec Dt:
08/06/2009
4
Exec Dt:
08/11/2009
5
Exec Dt:
08/12/2009
6
Exec Dt:
08/04/2009
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13001070
Correspondence name and address
BRINKS HOFER GILSON & LIONE
2801 SLATER ROAD
SUITE 120
MORRISVILLE, NC 27560-8477
Assignment: 4
Reel/Frame:029693/0232   Pages: 4
Recorded: 01/25/2013
Attorney Dkt #:12810-01123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2009
2
Exec Dt:
08/24/2009
3
Exec Dt:
08/20/2009
4
Exec Dt:
08/25/2009
5
Exec Dt:
08/27/2009
6
Exec Dt:
09/22/2009
7
Exec Dt:
09/29/2009
Assignee
1
---
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13055604
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:025777/0927   Pages: 6
Recorded: 02/09/2011
Attorney Dkt #:13779-635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2011
2
Exec Dt:
01/06/2011
3
Exec Dt:
01/20/2011
4
Exec Dt:
01/12/2011
5
Exec Dt:
01/13/2011
6
Exec Dt:
01/17/2011
Assignee
1
/
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12994271
Correspondence name and address
BASHIR M. ALI
2801 SLATER ROAD, SUITE 120
MORRISVILLE, NC 27560
Assignment: 6
Reel/Frame:028257/0059   Pages: 3
Recorded: 05/23/2012
Attorney Dkt #:398931US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2011
2
Exec Dt:
04/04/2011
3
Exec Dt:
03/22/2011
4
Exec Dt:
03/18/2011
5
Exec Dt:
03/22/2011
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13511051
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:026919/0644   Pages: 3
Recorded: 09/16/2011
Attorney Dkt #:17951*52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2011
2
Exec Dt:
04/19/2011
3
Exec Dt:
04/27/2011
4
Exec Dt:
04/20/2011
5
Exec Dt:
04/19/2011
Assignee
1
-----
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13234549
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:032304/0960   Pages: 8
Recorded: 02/26/2014
Attorney Dkt #:427945US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2013
2
Exec Dt:
12/05/2013
3
Exec Dt:
12/16/2013
4
Exec Dt:
12/05/2013
5
Exec Dt:
12/18/2013
6
Exec Dt:
12/08/2013
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14190784
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:043640/0845   Pages: 14
Recorded: 09/20/2017
Attorney Dkt #:13779-1224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2014
2
Exec Dt:
07/26/2014
3
Exec Dt:
07/28/2014
4
Exec Dt:
07/29/2014
5
Exec Dt:
07/31/2014
6
Exec Dt:
08/01/2014
7
Exec Dt:
07/28/2014
8
Exec Dt:
08/05/2014
9
Exec Dt:
07/28/2014
10
Exec Dt:
08/07/2014
11
Exec Dt:
08/11/2014
12
Exec Dt:
07/28/2014
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14902181
Correspondence name and address
BRINKS GILSON & LIONE
4721 EMPEROR BOULEVARD
SUITE 220
DURHAM, NC 27703-8579
Assignment: 10
Reel/Frame:036459/0876   Pages: 11
Recorded: 08/31/2015
Attorney Dkt #:458534US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2014
2
Exec Dt:
08/25/2014
3
Exec Dt:
09/01/2014
4
Exec Dt:
09/01/2014
5
Exec Dt:
09/02/2014
6
Exec Dt:
08/28/2014
7
Exec Dt:
09/02/2014
8
Exec Dt:
10/20/2014
9
Exec Dt:
10/22/2014
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14771681
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:040901/0704   Pages: 3
Recorded: 01/09/2017
Attorney Dkt #:474292US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2016
2
Exec Dt:
08/16/2016
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15120028
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:046473/0221   Pages: 6
Recorded: 07/26/2018
Attorney Dkt #:510076US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2016
2
Exec Dt:
08/11/2016
3
Exec Dt:
09/12/2016
4
Exec Dt:
09/13/2016
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15741536
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:041480/0140   Pages: 7
Recorded: 03/07/2017
Attorney Dkt #:475120US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2017
2
Exec Dt:
02/06/2017
3
Exec Dt:
02/06/2017
4
Exec Dt:
02/07/2017
5
Exec Dt:
02/08/2017
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15121940
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:043299/0083   Pages: 14
Recorded: 08/15/2017
Attorney Dkt #:27843-1150 0000078085US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2017
2
Exec Dt:
07/03/2017
3
Exec Dt:
06/29/2017
4
Exec Dt:
08/04/2017
5
Exec Dt:
06/27/2017
6
Exec Dt:
08/04/2017
7
Exec Dt:
06/12/2017
8
Exec Dt:
08/04/2017
9
Exec Dt:
08/08/2017
10
Exec Dt:
06/06/2017
11
Exec Dt:
06/02/2017
12
Exec Dt:
06/21/2017
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15538963
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:051582/0121   Pages: 14
Recorded: 01/22/2020
Attorney Dkt #:27843-1491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2017
2
Exec Dt:
07/03/2017
3
Exec Dt:
06/29/2017
4
Exec Dt:
08/04/2017
5
Exec Dt:
06/27/2017
6
Exec Dt:
08/04/2017
7
Exec Dt:
06/12/2017
8
Exec Dt:
08/04/2017
9
Exec Dt:
08/08/2017
10
Exec Dt:
06/06/2017
11
Exec Dt:
06/02/2017
12
Exec Dt:
06/21/2017
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16748890
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 16
Reel/Frame:054420/0265   Pages: 8
Recorded: 11/19/2020
Attorney Dkt #:074008-2043-US-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2018
2
Exec Dt:
11/14/2018
3
Exec Dt:
08/15/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17045644
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 17
Reel/Frame:048534/0204   Pages: 9
Recorded: 03/07/2019
Attorney Dkt #:520437US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2018
2
Exec Dt:
12/11/2018
3
Exec Dt:
11/08/2018
4
Exec Dt:
11/30/2018
5
Exec Dt:
11/14/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16331440
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:057325/0099   Pages: 10
Recorded: 08/30/2021
Attorney Dkt #:003734USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2019
2
Exec Dt:
04/05/2019
3
Exec Dt:
03/21/2019
4
Exec Dt:
03/21/2019
5
Exec Dt:
03/22/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17434815
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 19
Reel/Frame:057792/0330   Pages: 11
Recorded: 10/14/2021
Attorney Dkt #:003768USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2019
2
Exec Dt:
06/24/2019
3
Exec Dt:
06/25/2019
4
Exec Dt:
06/24/2019
5
Exec Dt:
06/24/2019
6
Exec Dt:
06/24/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17603656
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 20
Reel/Frame:060087/0073   Pages: 11
Recorded: 06/02/2022
Attorney Dkt #:074008-US-000412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2020
2
Exec Dt:
01/08/2020
3
Exec Dt:
01/14/2020
4
Exec Dt:
01/08/2020
5
Exec Dt:
01/09/2020
6
Exec Dt:
01/08/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17781928
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:060158/0211   Pages: 12
Recorded: 06/10/2022
Attorney Dkt #:32471/182050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2020
2
Exec Dt:
01/13/2020
3
Exec Dt:
05/21/2020
4
Exec Dt:
01/08/2020
5
Exec Dt:
01/09/2020
6
Exec Dt:
01/08/2020
7
Exec Dt:
05/18/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17784166
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:060065/0048   Pages: 12
Recorded: 06/01/2022
Attorney Dkt #:074008-US-000411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2020
2
Exec Dt:
01/10/2020
3
Exec Dt:
07/28/2020
4
Exec Dt:
07/28/2020
5
Exec Dt:
01/14/2020
6
Exec Dt:
01/25/2020
7
Exec Dt:
01/15/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17781405
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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