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Patent Assignment Assignor Details
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Assignor Name : CREMER, JENS
Total Assignments: 18
Assignment: 1
Reel/Frame:004166/0409   Pages: 1
Recorded: 06/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CREMER, JENS
Exec Dt:
06/06/1983
Assignee
1
EURONOM AB, A SWEDEN CORP.
BOX 700, 391 27
KALMAR, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546710
NONE
06509449
Correspondence name and address
LE BLANC, NOLAN, SHUR & NIES
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:021620/0400   Pages: 2
Recorded: 10/02/2008
Attorney Dkt #:WAS0982PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
09/15/2008
2
BALL, PETER
Exec Dt:
09/03/2008
3
STANJEK, VOLKER
Exec Dt:
09/03/2008
4
WEIDNER, RICHARD
Exec Dt:
09/03/2008
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090105358
12293961
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:023493/0512   Pages: 2
Recorded: 11/10/2009
Attorney Dkt #:WAS1039PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
10/20/2009
2
STOWISCHEK, KLAUS
Exec Dt:
10/20/2009
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100305226
12599195
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:024253/0482   Pages: 2
Recorded: 04/19/2010
Attorney Dkt #:WAS1069PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
04/07/2010
2
BALL, PETER
Exec Dt:
04/07/2010
3
STANJEK, VOLKER
Exec Dt:
04/09/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100267854
12738692
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:024669/0792   Pages: 2
Recorded: 07/13/2010
Attorney Dkt #:WAS1080PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CREMER, JENS
Exec Dt:
06/22/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8304569
US20100286426
12812161
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:025067/0500   Pages: 2
Recorded: 09/30/2010
Attorney Dkt #:WAS1093PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CREMER, JENS
Exec Dt:
09/15/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110034574
12935621
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 7
Reel/Frame:026191/0265   Pages: 2
Recorded: 04/27/2011
Attorney Dkt #:WAS1101PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CREMER, JENS
Exec Dt:
04/08/2011
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8450384
US20110201712
13126282
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:030904/0351   Pages: 4
Recorded: 07/30/2013
Attorney Dkt #:WAC-169US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAISS, JUERGEN OLIVER
Exec Dt:
04/10/2012
2
CREMER, JENS
Exec Dt:
04/10/2012
3
FRITZ-LANGHALS, ELKE
Exec Dt:
04/12/2012
4
JUNGERMANN, STEFFEN
Exec Dt:
04/12/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822621
US20120220793
13505215
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 9
Reel/Frame:028970/0855   Pages: 2
Recorded: 09/17/2012
Attorney Dkt #:WASN0110PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CREMER, JENS
Exec Dt:
07/19/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130005847
13635547
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 10
Reel/Frame:029068/0128   Pages: 2
Recorded: 10/03/2012
Attorney Dkt #:WASN0117PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CREMER, JENS
Exec Dt:
08/17/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8497311
US20130072587
13638903
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 11
Reel/Frame:030534/0765   Pages: 3
Recorded: 06/03/2013
Attorney Dkt #:WASN0141PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
05/18/2013
2
JUNGERMANN, STEFFEN
Exec Dt:
05/15/2013
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8785511
US20130253085
13991335
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 12
Reel/Frame:039371/0578   Pages: 4
Recorded: 08/08/2016
Attorney Dkt #:468252US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEIBITZ, MATTHIAS
Exec Dt:
10/17/2014
2
HESS, HEIKO
Exec Dt:
10/20/2014
3
CREMER, JENS
Exec Dt:
10/20/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160236376
15024532
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:035076/0772   Pages: 3
Recorded: 03/03/2015
Attorney Dkt #:W1154/20106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALBACH, TOBIAS
Exec Dt:
02/25/2015
2
CREMER, JENS
Exec Dt:
02/26/2015
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150218334
14425490
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:063327/0476   Pages: 7
Recorded: 04/14/2023
Attorney Dkt #:160896US01 (27843-1427)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
01/22/2018
2
WAGNER, SEBASTIAN
Exec Dt:
01/22/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142642
US20190390056
16481608
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:056827/0319   Pages: 8
Recorded: 07/12/2021
Attorney Dkt #:27843-1622 180569US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, SEBASTIAN
Exec Dt:
02/19/2019
2
CREMER, JENS
Exec Dt:
02/19/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210261776
17260633
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 16
Reel/Frame:066931/0265   Pages: 7
Recorded: 03/28/2024
Attorney Dkt #:27843-1804 180919US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
03/06/2019
2
WAGNER, SEBASTIAN
Exec Dt:
03/17/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220145046
17433277
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 17
Reel/Frame:063957/0864   Pages: 9
Recorded: 06/15/2023
Attorney Dkt #:27843-1858 190109US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMER, JENS
Exec Dt:
07/17/2019
2
SCHAEFER, ANDRE
Exec Dt:
07/15/2019
3
CHENG, TSUNG-CHIEH
Exec Dt:
10/07/2019
4
WEBER, BORIS
Exec Dt:
08/13/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340752
17619758
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 18
Reel/Frame:067133/0374   Pages: 7
Recorded: 04/17/2024
Attorney Dkt #:27843-2014 191614US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, SEBASTIAN
Exec Dt:
04/20/2020
2
CREMER, JENS
Exec Dt:
02/15/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230129664
17906925
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105

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