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Patent Assignment Assignor Details
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Assignor Name : DUERR, ANNA KATHARINA
Total Assignments: 7
Assignment: 1
Reel/Frame:030585/0946   Pages: 7
Recorded: 06/11/2013
Attorney Dkt #:13156-00565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2012
2
Exec Dt:
12/19/2012
3
Exec Dt:
01/07/2013
4
Exec Dt:
12/20/2012
5
Exec Dt:
12/27/2012
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13914803
Correspondence name and address
ASLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:031582/0405   Pages: 10
Recorded: 11/12/2013
Attorney Dkt #:13156-00566-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2013
2
Exec Dt:
06/13/2013
3
Exec Dt:
06/17/2013
4
Exec Dt:
06/14/2013
5
Exec Dt:
06/13/2013
6
Exec Dt:
06/14/2013
7
Exec Dt:
06/18/2013
8
Exec Dt:
09/04/2013
Assignee
1
--
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13915097
Correspondence name and address
TAMIKA A. CRAWL-BEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:033618/0131   Pages: 7
Recorded: 08/27/2014
Attorney Dkt #:439552US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2014
2
Exec Dt:
07/25/2014
3
Exec Dt:
07/07/2014
4
Exec Dt:
07/04/2014
5
Exec Dt:
07/04/2014
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14381264
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:040868/0657   Pages: 8
Recorded: 01/06/2017
Attorney Dkt #:074008-1741-545544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2015
2
Exec Dt:
03/16/2015
3
Exec Dt:
03/19/2015
4
Exec Dt:
03/16/2015
5
Exec Dt:
03/02/2015
6
Exec Dt:
03/23/2015
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15116531
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 5
Reel/Frame:047188/0127   Pages: 10
Recorded: 10/02/2018
Attorney Dkt #:27843-1308 0000078742US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2018
2
Exec Dt:
09/10/2018
3
Exec Dt:
09/09/2018
4
Exec Dt:
04/09/2018
5
Exec Dt:
04/05/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, UNITED STATES 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16081985
Correspondence name and address
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:052060/0347   Pages: 12
Recorded: 03/02/2020
Attorney Dkt #:27843-1308 0000078742US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTRY OF ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 047188 FRAME: 0127. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
Exec Dt:
08/08/2018
2
Exec Dt:
04/10/2018
3
Exec Dt:
04/09/2018
4
Exec Dt:
04/09/2018
5
Exec Dt:
04/05/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16081985
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:061573/0621   Pages: 7
Recorded: 10/28/2022
Attorney Dkt #:074008-US-000475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2020
2
Exec Dt:
06/16/2020
Assignee
1
SCHELDELAAN 600
ANTWERP, BELGIUM 2040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17921997
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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