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Patent Assignment Assignor Details
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Assignor Name : BARTOSCH, CHRISTIAN
Total Assignments: 13
Assignment: 1
Reel/Frame:026612/0677   Pages: 8
Recorded: 07/19/2011
Attorney Dkt #:364274US0X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2010
2
Exec Dt:
08/24/2010
3
Exec Dt:
08/25/2010
4
Exec Dt:
08/26/2010
5
Exec Dt:
09/16/2010
6
Exec Dt:
09/21/2010
7
Exec Dt:
08/26/2010
8
Exec Dt:
07/20/2010
9
Exec Dt:
09/15/2010
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12837962
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:027227/0442   Pages: 5
Recorded: 11/15/2011
Attorney Dkt #:389292US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2010
2
Exec Dt:
07/26/2010
3
Exec Dt:
08/25/2010
4
Exec Dt:
07/14/2010
5
Exec Dt:
07/14/2010
6
Exec Dt:
09/24/2010
7
Exec Dt:
07/29/2010
8
Exec Dt:
07/15/2010
9
Exec Dt:
07/28/2010
10
Exec Dt:
08/30/2010
11
Exec Dt:
10/05/2010
12
Exec Dt:
05/27/2010
13
Exec Dt:
06/14/2010
Assignees
1
.
LUDWIGSHAFEN, GERMANY 67056
2
.
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13319803
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027742/0947   Pages: 5
Recorded: 02/22/2012
Attorney Dkt #:390764US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2011
2
Exec Dt:
10/04/2011
3
Exec Dt:
10/06/2011
4
Exec Dt:
11/21/2011
5
Exec Dt:
10/06/2011
6
Exec Dt:
10/10/2011
7
Exec Dt:
10/17/2011
8
Exec Dt:
08/09/2011
Assignees
1
.
LUDWIGSHAFEN, GERMANY 67056
2
.
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13312222
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:037585/0841   Pages: 14
Recorded: 01/26/2016
Attorney Dkt #:466168US106X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2014
2
Exec Dt:
10/24/2014
3
Exec Dt:
10/31/2014
4
Exec Dt:
11/24/2014
5
Exec Dt:
08/25/2014
6
Exec Dt:
11/05/2014
7
Exec Dt:
11/11/2014
8
Exec Dt:
12/05/2014
9
Exec Dt:
10/31/2014
10
Exec Dt:
11/07/2014
11
Exec Dt:
11/05/2014
12
Exec Dt:
11/07/2014
Assignees
1
.
LUDWIGSHAFEN, GERMANY 67056
2
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14907714
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:039027/0461   Pages: 7
Recorded: 06/28/2016
Attorney Dkt #:074008-1726-US-543176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2014
2
Exec Dt:
12/04/2014
3
Exec Dt:
12/05/2014
4
Exec Dt:
12/12/2014
5
Exec Dt:
12/15/2014
Assignee
1
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15102654
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 6
Reel/Frame:039127/0877   Pages: 14
Recorded: 07/12/2016
Attorney Dkt #:466285US106XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2015
2
Exec Dt:
06/22/2015
3
Exec Dt:
05/03/2015
4
Exec Dt:
06/22/2015
5
Exec Dt:
04/13/2015
6
Exec Dt:
04/02/2015
7
Exec Dt:
06/09/2015
8
Exec Dt:
04/02/2015
9
Exec Dt:
07/01/2015
10
Exec Dt:
07/12/2015
11
Exec Dt:
07/03/2015
12
Exec Dt:
04/06/2015
Assignees
1
.
LUDWIGSHAFEN, GERMANY 67056
2
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14907998
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:053437/0965   Pages: 17
Recorded: 08/07/2020
Attorney Dkt #:074012-0427-US-604392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2018
2
Exec Dt:
04/26/2018
3
Exec Dt:
04/26/2018
4
Exec Dt:
04/25/2018
5
Exec Dt:
05/10/2018
6
Exec Dt:
04/26/2018
7
Exec Dt:
05/09/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16968542
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 8
Reel/Frame:053438/0113   Pages: 14
Recorded: 08/07/2020
Attorney Dkt #:074012-0428-US-604281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2018
2
Exec Dt:
04/25/2018
3
Exec Dt:
04/26/2018
4
Exec Dt:
04/25/2018
5
Exec Dt:
04/26/2018
6
Exec Dt:
08/22/2018
7
Exec Dt:
04/26/2018
8
Exec Dt:
04/26/2018
9
Exec Dt:
05/09/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16968548
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 9
Reel/Frame:066147/0937   Pages: 11
Recorded: 01/17/2024
Attorney Dkt #:074012-0427-US-604392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2018
2
Exec Dt:
04/26/2018
3
Exec Dt:
04/26/2018
4
Exec Dt:
05/10/2018
5
Exec Dt:
04/26/2018
6
Exec Dt:
05/09/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16968542
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:048570/0339   Pages: 14
Recorded: 03/12/2019
Attorney Dkt #:074040-0167(585579)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2018
2
Exec Dt:
04/26/2018
3
Exec Dt:
06/22/2018
4
Exec Dt:
06/26/2018
5
Exec Dt:
05/09/2018
6
Exec Dt:
04/25/2018
7
Exec Dt:
06/03/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16323828
Correspondence name and address
GEOFFREY ZELLEY
222 DELAWARE AVENUE
WILMINGTON, DE 19801
Assignment: 11
Reel/Frame:055933/0555   Pages: 12
Recorded: 04/15/2021
Attorney Dkt #:074012-US-000033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2019
2
Exec Dt:
10/31/2018
3
Exec Dt:
11/05/2018
4
Exec Dt:
10/31/2018
5
Exec Dt:
11/05/2018
6
Exec Dt:
10/31/2018
7
Exec Dt:
02/07/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17285780
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 12
Reel/Frame:055934/0076   Pages: 12
Recorded: 04/15/2021
Attorney Dkt #:074012-US-000035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2019
2
Exec Dt:
10/31/2018
3
Exec Dt:
05/10/2019
4
Exec Dt:
10/30/2018
5
Exec Dt:
05/27/2019
6
Exec Dt:
05/10/2019
7
Exec Dt:
02/07/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17285799
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 13
Reel/Frame:061209/0097   Pages: 13
Recorded: 09/26/2022
Attorney Dkt #:074012-US-000060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2020
2
Exec Dt:
05/15/2020
3
Exec Dt:
08/03/2020
4
Exec Dt:
07/05/2020
5
Exec Dt:
05/27/2020
6
Exec Dt:
06/05/2020
7
Exec Dt:
05/28/2020
8
Exec Dt:
05/12/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17914395
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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