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Patent Assignment Assignor Details
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Assignor Name : HARTWIG, SEBASTIAN
Total Assignments: 5
Assignment: 1
Reel/Frame:038447/0892   Pages: 6
Recorded: 05/03/2016
Attorney Dkt #:470673US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRISSOK, FRANK
Exec Dt:
11/12/2014
2
HARTWIG, SEBASTIAN
Exec Dt:
11/17/2014
3
BOKERN, STEFAN
Exec Dt:
11/17/2014
4
LIESE, JULIA
Exec Dt:
11/21/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10611872
US20160304659
15034116
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:041209/0836   Pages: 7
Recorded: 02/09/2017
Attorney Dkt #:476806US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOKERN, STEFAN
Exec Dt:
10/18/2016
2
PRISSOK, FRANK
Exec Dt:
12/17/2016
3
HARTWIG, SEBASTIAN
Exec Dt:
10/12/2016
4
POESELT, ELMAR
Exec Dt:
10/12/2016
5
GOESCHEL, JULIA
Exec Dt:
10/18/2016
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170173854
15129540
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:043702/0916   Pages: 8
Recorded: 09/26/2017
Attorney Dkt #:507691US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOKERN, STEFAN
Exec Dt:
09/12/2017
2
PRISSOK, FRANK
Exec Dt:
06/01/2017
3
HARTWIG, SEBASTIAN
Exec Dt:
09/13/2017
4
POESELT, ELMAR
Exec Dt:
05/23/2017
5
GOESCHEL, JULIA
Exec Dt:
05/23/2017
6
KEPPELER, UWE
Exec Dt:
05/22/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563004
US20180086871
15561747
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:044394/0761   Pages: 7
Recorded: 12/14/2017
Attorney Dkt #:507691US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOKERN, STEFAN
Exec Dt:
09/12/2017
2
PRISSOK, FRANK
Exec Dt:
06/01/2017
3
HARTWIG, SEBASTIAN
Exec Dt:
09/13/2017
4
POESELT, ELMAR
Exec Dt:
05/23/2017
5
GOESCHEL, JULIA
Exec Dt:
05/23/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563004
US20180086871
15561747
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:056746/0952   Pages: 10
Recorded: 07/02/2021
Attorney Dkt #:003607USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, NABARUN
Exec Dt:
05/23/2019
2
KEMPFERT, DIRK
Exec Dt:
02/11/2019
3
MUEHREN, OLIVER
Exec Dt:
02/11/2019
4
BERTELS, ALFONS
Exec Dt:
02/11/2019
5
HARTWIG, SEBASTIAN
Exec Dt:
02/20/2019
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377552
US20220041861
17420451
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102

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