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Patent Assignment Assignor Details
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Assignor Name : DREFS, WOLFGANG
Total Assignments: 10
Assignment: 1
Reel/Frame:005202/0526   Pages: 2
Recorded: 12/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHN, FRIEDRICH
Exec Dt:
12/04/1989
2
DREFS, WOLFGANG
Exec Dt:
12/11/1989
3
RUFF, HANS
Exec Dt:
11/11/1989
4
SCHEUTER, SIEGBERT
Exec Dt:
12/04/1989
Assignee
1
J.M. VOITH GMBH, A CORP. OF GERMANY
ST. POLTENER STRASSE 43,
D-7920 HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114062
NONE
07453619
Correspondence name and address
ALBERT L. JEFFERS
JEFFERS, HOFFMAN & NIEWYK
1500 ANTHONY WAYNE BUILDING
FORT WAYNE, IN 46802
Assignment: 2
Reel/Frame:011185/0344   Pages: 4
Recorded: 10/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOHRSEN, LEIF
Exec Dt:
09/05/2000
2
BROOM, ALLAN
Exec Dt:
09/01/2000
3
KUTAK-PETRIK, GEORGE
Exec Dt:
09/20/2000
4
DREFS, WOLFGANG
Exec Dt:
08/04/2000
Assignee
1
VOITH SULZER PAPIERTECHNIK PATENT GMBH
SANKT POLTENER STRASSE 43
D-89522 HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387220
NONE
09625307
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. GREENBLUM
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:012457/0212   Pages: 3
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEISSWANGER, RUDOFF
Exec Dt:
10/10/2001
2
DREFS, WOLFGANG
Exec Dt:
10/10/2001
3
BROOM, ALLAN
Exec Dt:
10/10/2001
4
DEMERS, SYLVAIN
Exec Dt:
10/10/2001
Assignee
1
VOITH PAPER PATENT GMBH
SANKT POLTENER STR. 43
D-89522 HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994773
US20020053414
09902339
Correspondence name and address
TAYLOR & AUST, P.C.
TODD T. TAYLOR, ESQ.
142 S. MAIN ST.
P.O. BOX 560
AVILLA, IN 46710
Assignment: 4
Reel/Frame:012718/0201   Pages: 5
Recorded: 03/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREFS, WOLFGANG
Exec Dt:
01/28/2002
2
DEMERS, SYLVAIN
Exec Dt:
02/21/2002
3
EAGLE, JOHN
Exec Dt:
02/17/2002
Assignee
1
VOITH PAPER PATENT GMBH
SANKT POLTENER STRASSE 43
D-89522 HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6928912
US20020148874
10102160
Correspondence name and address
TAYLOR & AUST, P.C.
TODD T. TAYLOR, ESQ.
142 SOUTH MAIN STREET
P.O. BOX 560
AVILLA, IN 46710
Assignment: 5
Reel/Frame:013162/0012   Pages: 6
Recorded: 07/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREFS, WOLFGANG
Exec Dt:
07/24/2002
2
WETSCHENBACHER, EWALD
Exec Dt:
07/24/2002
3
MADRZAK, ZYGMUNT
Exec Dt:
07/24/2002
4
MAURER, DR. JOERG
Exec Dt:
07/24/2002
Assignee
1
VOITH PAPER PATENT GMBH
SANKT POLTENER STRASSE 43, D-89522
HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739545
US20030025028
10206773
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. CREENBLUM
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:013834/0674   Pages: 3
Recorded: 02/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOM, ALLAN
Exec Dt:
12/12/2002
2
DEMERS, SYLVAIN
Exec Dt:
12/12/2002
3
DREFS, WOLFGANG
Exec Dt:
12/12/2002
Assignee
1
VOITH PAPER PATENT GMBH
SANKT POLTENER STRASSE 43
D-89522 HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381304
US20030150577
10359880
Correspondence name and address
TAYLOR & AUST, P.C.
TODD T. TAYLOR, ESQ.
142 SOUTH MAIN ST.
P.O. BOX 560
AVILLA, IN 46710
Assignment: 7
Reel/Frame:015741/0537   Pages: 4
Recorded: 02/17/2005
Attorney Dkt #:P23211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREFS, WOLFGANG
Exec Dt:
01/21/2005
2
WETSCHENBACHER, EWALD
Exec Dt:
01/20/2005
3
MADRZAK, ZYGMUND
Exec Dt:
01/20/2005
4
MAURER,JORG
Exec Dt:
01/20/2005
Assignee
1
VOITH PAPER PATENT GMBH
ST. POELTENER STR. 43
D-89522, HEIDENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7278603
US20060006273
10522559
Correspondence name and address
HERSHKOVITZ & ASSOCIATES
ABRAHAM HERSHKOVITZ
1725 I STREET, N.W.
SUITE 300
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:018088/0032   Pages: 5
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRODBEK, HARTMUT
Exec Dt:
05/08/2006
2
SCHNEIDER, WOLFGANG
Exec Dt:
05/08/2006
3
DREFS, WOLFGANG
Exec Dt:
04/27/2006
Assignee
1
VOITH PAPER PATENT GMBH
ST. POELTENER STRASSE 43
PATENTABTEILUNG ZIP
HEIDENHEIM, GERMANY 89552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070028735
11409252
Correspondence name and address
VOITH PAPER FABRICS
ROBERT S. GREEN HPZ12356US
3040 BLACK CREEK ROAD
WILSON, NC 27893
Assignment: 9
Reel/Frame:018088/0062   Pages: 5
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, WOLFGANG
Exec Dt:
05/08/2006
2
BRODBEK, HARTMUT
Exec Dt:
05/08/2006
3
DREFS, WOLFGANG
Exec Dt:
04/27/2006
Assignee
1
VOITH PAPER PATENT GMBH
ST. POELTENER STRASSE 43
PATENTABTEILUNG ZJP
HEIDENHEIM, GERMANY 89552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060248995
11409167
Correspondence name and address
VOITH PAPER FABRICS
ROBERT S. GREEN HPZ12355US
3040 BLACK CREEK ROAD
WILSON, NC 27893
Assignment: 10
Reel/Frame:021449/0313   Pages: 6
Recorded: 08/27/2008
Attorney Dkt #:P34246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREFS, WOLFGANG
Exec Dt:
06/25/2008
2
DEMERS, SYLVAIN
Exec Dt:
08/07/2008
3
SCHNEID, JOSEF
Exec Dt:
05/06/2008
Assignee
1
VOITH PATENT GMBH
SANKT POELTENER STRASSE 43
HEIDENHEIM, GERMANY 89522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7976680
US20080302499
12115903
Correspondence name and address
GREENBLUM & BERNSTEIN , P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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