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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 : LEISTER, KLAUS
Total Assignments: 8
Assignment: 1
Reel/Frame:021013/0449   Pages: 4
Recorded: 05/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEISTER, KLAUS
Exec Dt:
10/04/2007
2
EHRENTRAUT, HARALD
Exec Dt:
10/08/2007
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8181943
US20090121366
11884167
Correspondence name and address
DAVIDSON, DIVIDSON & KAPPEL LLC.
485 SEVENTH AVENEUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 2
Reel/Frame:020312/0323   Pages: 3
Recorded: 12/20/2007
Attorney Dkt #:331.1144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEISTER, KLAUS
Exec Dt:
12/10/2007
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8104748
US20090115078
11922635
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 3
Reel/Frame:021345/0206   Pages: 5
Recorded: 08/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPING, UDO
Exec Dt:
02/14/2008
2
SCHNEIDER, FRANZ
Exec Dt:
02/14/2008
3
LEISTER, KLAUS
Exec Dt:
02/14/2008
4
GEISS, STEFAN
Exec Dt:
02/14/2008
5
SENNE, VOLKER
Exec Dt:
02/14/2008
6
EHRENTRAUT, HARALD
Exec Dt:
02/14/2008
7
ALTMUELLER, BERND
Exec Dt:
02/14/2008
8
WOLF, JOACHIM
Exec Dt:
02/14/2008
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8104747
US20090108476
11990553
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:021345/0202   Pages: 4
Recorded: 08/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEISTER, KLAUS
Exec Dt:
05/08/2008
2
HUECKER, VERENA
Exec Dt:
05/08/2008
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090117415
11991443
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:022985/0169   Pages: 3
Recorded: 07/16/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEISTER, KLAUS
Exec Dt:
07/01/2009
2
HUECKER, VERENA
Exec Dt:
07/01/2009
3
HINTENLANG, DIETER
Exec Dt:
07/02/2009
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090301308
11922637
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 6
Reel/Frame:025108/0879   Pages: 6
Recorded: 10/07/2010
Attorney Dkt #:CFK047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEISTER, KLAUS
Exec Dt:
10/04/2010
2
CLASEN, HANNES
Exec Dt:
08/31/2010
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100304232
12854358
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERICAL STREET
MANCHESTER, NH 03101
Assignment: 7
Reel/Frame:028456/0761   Pages: 3
Recorded: 06/28/2012
Attorney Dkt #:812841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEISTER, KLAUS
Exec Dt:
06/27/2012
2
CLASEN, HANNES
Exec Dt:
06/25/2012
3
FISCHER, THOMAS
Exec Dt:
06/13/2012
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120260616
13449367
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD. (FRANKFURT OF
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 8
Reel/Frame:031043/0811   Pages: 10
Recorded: 08/20/2013
Attorney Dkt #:8470G-000105/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, THOMAS, DR.
Exec Dt:
07/16/2013
2
CLASEN, HANNES
Exec Dt:
07/26/2013
3
FELBER, UWE
Exec Dt:
07/25/2013
4
LEISTER, KLAUS
Exec Dt:
07/29/2013
Assignee
1
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140065498
13971038
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

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