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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 : SIEGLE, SVEN
Total Assignments: 11
Assignment: 1
Reel/Frame:010641/0155   Pages: 2
Recorded: 02/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEGLE, SVEN
Exec Dt:
02/09/2000
Assignee
1
NATURAL PULPING AG
BIRKENSTRASSE 6
WINNENDEN, GERMANY D-713
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6183597
NONE
08945345
Correspondence name and address
BLANK ROME COMISKY & MCCAULEY LLP
HERBERT COHEN
THE FARRAGUT BUILDING
900 17TH STREET, NW, SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:021246/0563   Pages: 7
Recorded: 07/16/2008
Attorney Dkt #:66814-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEGLE, SVEN
Exec Dt:
01/16/2008
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRABE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080308492
11995507
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 3
Reel/Frame:023490/0629   Pages: 10
Recorded: 11/09/2009
Attorney Dkt #:66814-0040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSWEIN, MATTHIAS
Exec Dt:
02/13/2009
2
KOPPI, PETER
Exec Dt:
03/02/2009
3
KUESGENS, PIA
Exec Dt:
02/06/2009
4
SIEGLE, SVEN
Exec Dt:
02/16/2009
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100096304
12438248
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 4
Reel/Frame:026098/0279   Pages: 17
Recorded: 04/08/2011
Attorney Dkt #:66814-0135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUNHEIM, MICHAEL
Exec Dt:
02/08/2011
2
GANSWEIN, MATTHIAS
Exec Dt:
02/08/2011
3
HRODEK, JORG
Exec Dt:
02/09/2011
4
SIEGLE, SVEN
Exec Dt:
02/05/2011
5
WLASSA, RICHARD
Exec Dt:
02/09/2011
6
KLINGSPON, NELLY
Exec Dt:
02/05/2011
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110174717
13055849
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 5
Reel/Frame:026104/0384   Pages: 13
Recorded: 04/11/2011
Attorney Dkt #:66814-0134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUNHEIM, MICHAEL
Exec Dt:
02/04/2011
2
GANSWEIN, MATTHIAS
Exec Dt:
01/26/2011
3
SIEGLE, SVEN
Exec Dt:
02/05/2011
4
HRODEK, JORG
Exec Dt:
02/09/2011
5
WLASSA, RICHARD
Exec Dt:
02/04/2011
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636900
US20110174718
13055815
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 6
Reel/Frame:026136/0831   Pages: 9
Recorded: 04/15/2011
Attorney Dkt #:66814-0138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUNHEIM, MICHAEL
Exec Dt:
01/28/2011
2
GANSWEIN, MATTHIAS
Exec Dt:
01/26/2011
3
HRODEK, JORG
Exec Dt:
02/01/2011
4
SIEGLE, SVEN
Exec Dt:
02/05/2011
5
WLASSA, RICHARD
Exec Dt:
02/09/2011
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9044696
US20110186501
13055867
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 7
Reel/Frame:026960/0652   Pages: 10
Recorded: 09/23/2011
Attorney Dkt #:66814-0139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUNHEIM, MICHAEL
Exec Dt:
02/08/2011
2
GANSWEIN, MATTHIAS
Exec Dt:
01/26/2011
3
HRODEK, JORG
Exec Dt:
02/07/2011
4
SIEGLE, SVEN
Exec Dt:
02/05/2011
5
WLASSA, RICHARD
Exec Dt:
02/07/2011
Assignee
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120031824
13055831
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 8
Reel/Frame:032277/0575   Pages: 8
Recorded: 02/24/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGY, MATE
Exec Dt:
03/13/2013
2
SIEGLE, SVEN
Exec Dt:
03/14/2013
Assignee
1
HOLLINGSWORTH & VOSE COMPANY
112 WASHINGTON STREET
EAST WALPOLE, MASSACHUSETTS 02032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149748
US20140130469
13775420
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 9
Reel/Frame:037032/0738   Pages: 8
Recorded: 11/13/2015
Attorney Dkt #:H0818.70059US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGY, MATE
Exec Dt:
03/13/2013
2
SIEGLE, SVEN
Exec Dt:
03/14/2013
Assignee
1
HOLLINGSWORTH & VOSE COMPANY
112 WASHINGTON STREET
EAST WALPOLE, MASSACHUSETTS 02032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10080985
US20160051919
14841460
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 10
Reel/Frame:048895/0806   Pages: 8
Recorded: 04/16/2019
Attorney Dkt #:H0818.70059US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGY, MÁTÉ
Exec Dt:
03/13/2013
2
SIEGLE, SVEN
Exec Dt:
03/14/2013
Assignee
1
HOLLINGSWORTH & VOSE COMPANY
112 WASHINGTON STREET
EAST WALPOLE, MASSACHUSETTS 02032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180353884
16108418
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 11
Reel/Frame:032229/0088   Pages: 19
Recorded: 02/17/2014
Attorney Dkt #:66814-0249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUSS, STEFAN
Exec Dt:
12/02/2013
2
SIEGLE, SVEN
Exec Dt:
10/18/2013
3
ARNOLD, ANETTE
Exec Dt:
10/17/2013
4
KUEHLWEIN, THOMAS
Exec Dt:
10/17/2013
5
LEUBNER, HOLGER
Exec Dt:
10/10/2013
Assignees
1
MAHLE INTERNATIONAL GMBH
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
2
CARL FREUDENBERG KG
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140196421
13983332
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610

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