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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ADLER, MATTHIAS
Total Assignments: 9
Assignment: 1
Reel/Frame:020742/0222   Pages: 3
Recorded: 03/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, MATTHIAS
Exec Dt:
03/10/2008
2
BIERINGER, RUTH
Exec Dt:
03/10/2008
3
VIOL, MICHAEL
Exec Dt:
03/10/2008
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100137492
11992354
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 2
Reel/Frame:020748/0120   Pages: 3
Recorded: 03/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, MATTHIAS
Exec Dt:
03/10/2008
2
BIERINGER, RUTH
Exec Dt:
03/10/2008
3
VIOL, MICHAEL
Exec Dt:
03/10/2008
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090234057
11992342
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 3
Reel/Frame:021337/0777   Pages: 4
Recorded: 08/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, MATTHIAS
Exec Dt:
07/08/2008
2
BIERINGER, RUTH
Exec Dt:
07/08/2008
3
VIOL, MICHAEL
Exec Dt:
07/08/2008
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7714053
US20080315148
11991969
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:021480/0607   Pages: 4
Recorded: 09/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, MATTHIAS
Exec Dt:
07/29/2008
2
BIERINGER, RUTH
Exec Dt:
07/29/2008
3
VIOL, MICHAEL
Exec Dt:
07/29/2008
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHELM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090152488
11992451
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:034132/0191   Pages: 14
Recorded: 11/10/2014
Attorney Dkt #:814641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRASER, STEFFEN
Exec Dt:
10/22/2014
2
KREMSER, STEFFEN
Exec Dt:
10/06/2014
3
HELLBACH, BJOERN
Exec Dt:
09/25/2014
4
ADLER, MATTHIAS
Exec Dt:
10/06/2014
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150133014
14399517
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 6
Reel/Frame:051299/0300   Pages: 20
Recorded: 12/17/2019
Attorney Dkt #:817272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON FRAGSTEIN, FRIEDERIKE
Exec Dt:
10/29/2019
2
ADLER, MATTHIAS
Exec Dt:
10/31/2019
3
RUTZ, STEPHAN
Exec Dt:
10/16/2019
4
SCHNETZ, THOMAS
Exec Dt:
10/07/2019
5
HALLSTEIN, KATHARINA
Exec Dt:
10/16/2019
6
FELLER, KAI
Exec Dt:
10/16/2019
7
TRABER, BORIS
Exec Dt:
10/30/2019
8
PREM, ERICH
Exec Dt:
10/22/2019
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11371614
US20210148466
16611490
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 7
Reel/Frame:052229/0818   Pages: 17
Recorded: 03/26/2020
Attorney Dkt #:817400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON FRAGSTEIN, FRIEDERIKE
Exec Dt:
12/20/2019
2
MARKSTEINER, ALBIN
Exec Dt:
01/03/2020
3
CHRISTOPHER, ROMAN
Exec Dt:
01/07/2020
4
RUTZ, STEPHAN
Exec Dt:
12/20/2019
5
HALLSTEIN, KATHARINA
Exec Dt:
12/20/2019
6
FELLER, KAI
Exec Dt:
12/20/2019
7
FETSCH, YVONNE
Exec Dt:
12/20/2019
8
ADLER, MATTHIAS
Exec Dt:
02/07/2020
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11897208
US20200223152
16737946
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 8
Reel/Frame:065958/0588   Pages: 17
Recorded: 12/27/2023
Attorney Dkt #:820038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON FRAGSTEIN, FRIEDERIKE
Exec Dt:
12/20/2019
2
MARKSTEINER, ALBIN
Exec Dt:
01/03/2020
3
CHRISTOPHER, ROMAN
Exec Dt:
01/07/2020
4
RUTZ, STEPHAN
Exec Dt:
12/20/2019
5
HALLSTEIN, KATHARINA
Exec Dt:
12/20/2019
6
FELLER, KAI
Exec Dt:
12/20/2019
7
FETSCH, YVONNE
Exec Dt:
12/20/2019
8
ADLER, MATTHIAS
Exec Dt:
02/07/2020
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240165890
18396802
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 9
Reel/Frame:059166/0526   Pages: 17
Recorded: 03/04/2022
Attorney Dkt #:818731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENZEL, JASMIN
Exec Dt:
01/13/2021
2
TRABER, BORIS
Exec Dt:
01/11/2022
3
ADLER, MATTHIAS
Exec Dt:
02/01/2022
4
FLEISCHMANN, EVA
Exec Dt:
01/17/2022
5
PORTELA CUBILLO, CHRISTINE
Exec Dt:
01/19/2022
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11885416
US20230076622
17630519
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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