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Patent Assignment Assignor Details
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Assignor Name : RISTAU, STEFFEN
Total Assignments: 11
Assignment: 1
Reel/Frame:044458/0586   Pages: 4
Recorded: 12/21/2017
Attorney Dkt #:PT032659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, THOMAS
Exec Dt:
09/12/2017
2
RISTAU, STEFFEN
Exec Dt:
12/20/2017
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190090719
15717213
Correspondence name and address
HENKEL CORPORATION
200 ELM STREET
STAMFORD, CT 06902
Assignment: 2
Reel/Frame:048592/0543   Pages: 4
Recorded: 03/14/2019
Attorney Dkt #:2018D19597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERHARDS, KATJA
Exec Dt:
02/26/2019
2
RISTAU, STEFFEN
Exec Dt:
02/26/2019
3
KREIS, MICHAEL
Exec Dt:
02/25/2019
4
SUNDER, MATTHIAS
Exec Dt:
02/28/2019
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D903193
NONE
29681618
Correspondence name and address
HENKEL CORPORATION
200 ELM STREET
STAMFORD, CT 06902
Assignment: 3
Reel/Frame:051800/0478   Pages: 8
Recorded: 02/12/2020
Attorney Dkt #:2018D19614US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERHARDS, KATJA
Exec Dt:
08/13/2019
2
RISTAU, STEFFEN
Exec Dt:
02/11/2020
3
SUNDER, MATTHIAS
Exec Dt:
09/24/2019
4
KREIS, MICHAEL
Exec Dt:
08/12/2019
5
KURTH, OLIVER
Exec Dt:
09/24/2019
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D921982
NONE
29698229
Correspondence name and address
HENKEL CORPORATION
200 ELM STREET
STAMFORD, CT 06902
Assignment: 4
Reel/Frame:057869/0311   Pages: 20
Recorded: 10/21/2021
Attorney Dkt #:2018P35460 US_BD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRINCHERA, MARIA
Exec Dt:
09/30/2021
2
SUNDER, MATTHIAS
Exec Dt:
02/17/2021
3
GERHARDS, KATJA
Exec Dt:
02/17/2021
4
RISTAU, STEFFEN
Exec Dt:
03/25/2021
5
AZTOUT, MOHAMED
Exec Dt:
02/19/2021
6
DIEL, VERA
Exec Dt:
02/17/2021
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920106
US20210301225
17347107
Correspondence name and address
HENKEL CORPORATION
200 ELM STREET
STAMFORD, CT 06902
Assignment: 5
Reel/Frame:058558/0765   Pages: 10
Recorded: 01/05/2022
Attorney Dkt #:2017P34776 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDER, MATTHIAS
Exec Dt:
09/06/2021
2
GERHARDS, KATJA
Exec Dt:
09/06/2021
3
RISTAU, STEFFEN
Exec Dt:
09/06/2021
4
WEBER, THOMAS
Exec Dt:
09/06/2021
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301229
17347331
Correspondence name and address
HENKEL CORPORATION
200 ELM STREET
STAMFORD, CT 06902
Assignment: 6
Reel/Frame:058559/0770   Pages: 18
Recorded: 01/05/2022
Attorney Dkt #:2017P35008 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDER, MATTHIAS
Exec Dt:
09/15/2021
2
SCHMIEDEL, PETER
Exec Dt:
09/17/2021
3
JOB, MAREILE
Exec Dt:
10/01/2021
4
TORUN, BORAY
Exec Dt:
09/30/2021
5
GERHARDS, KATJA
Exec Dt:
09/16/2021
6
RISTAU, STEFFEN
Exec Dt:
09/15/2021
7
WEBER, THOMAS
Exec Dt:
09/15/2021
8
TRINCHERA, MARIA
Exec Dt:
09/30/2021
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301228
17347276
Correspondence name and address
HENKEL CORPORATION
200 ELM STREET
STAMFORD, CT 06902
Assignment: 7
Reel/Frame:065262/0765   Pages: 12
Recorded: 10/18/2023
Attorney Dkt #:166830-00107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOB, MAREILE
Exec Dt:
09/26/2023
2
RISTAU, STEFFEN
Exec Dt:
08/30/2023
3
DÜEFFELS, ARNO
Exec Dt:
08/30/2023
4
JAAFOUR, MAROUANE
Exec Dt:
10/13/2023
5
SUNDER, MATTHIAS
Exec Dt:
08/30/2023
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067443
18280246
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:065262/0847   Pages: 12
Recorded: 10/18/2023
Attorney Dkt #:166830-00104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOB, MAREILE
Exec Dt:
08/31/2023
2
SUNDER, MATTHIAS
Exec Dt:
08/30/2023
3
JAAFOUR, MAROUANE
Exec Dt:
10/13/2023
4
DÜEFFELS, ARNO
Exec Dt:
08/30/2023
5
RISTAU, STEFFEN
Exec Dt:
08/30/2023
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067442
18280237
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:065262/0882   Pages: 12
Recorded: 10/18/2023
Attorney Dkt #:166830-00105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAAFOUR, MAROUANE
Exec Dt:
10/13/2023
2
SUNDER, MATTHIAS
Exec Dt:
08/30/2023
3
JOB, MAREILE
Exec Dt:
08/31/2023
4
DÜEFFELS, ARNO
Exec Dt:
08/30/2023
5
RISTAU, STEFFEN
Exec Dt:
08/30/2023
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067434
18280238
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:065262/0936   Pages: 12
Recorded: 10/18/2023
Attorney Dkt #:166830-00106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDER, MATTHIAS
Exec Dt:
08/30/2023
2
JOB, MAREILE
Exec Dt:
08/31/2023
3
JAAFOUR, MAROUANE
Exec Dt:
10/05/2023
4
DÜEFFELS, ARNO
Exec Dt:
08/30/2023
5
RISTAU, STEFFEN
Exec Dt:
08/30/2023
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067444
18280235
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:065263/0005   Pages: 12
Recorded: 10/18/2023
Attorney Dkt #:166830-00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDER, MATTHIAS
Exec Dt:
08/30/2023
2
JOB, MAREILE
Exec Dt:
08/31/2023
3
JAAFOUR, MAROUANE
Exec Dt:
10/13/2023
4
DÜEFFELS, ARNO
Exec Dt:
08/30/2023
5
RISTAU, STEFFEN
Exec Dt:
10/06/2023
Assignee
1
HENKEL AG & CO. KGAA
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067904
18280236
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006

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