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Patent Assignment Assignor Details
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Assignor Name : LEEMAN, DAVID
Total Assignments: 12
Assignment: 1
Reel/Frame:012005/0037   Pages: 7
Recorded: 07/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONOVOUKAS, YIANNIS A.
Exec Dt:
07/12/2001
2
ANDERSON, STEVEN J.
Exec Dt:
07/12/2001
3
LEEMAN, DAVID
Exec Dt:
07/12/2001
4
KLYOSOV, ANATOLE A.
Exec Dt:
07/12/2001
5
PHILIPPIDIS, GEORGE P.
Exec Dt:
07/12/2001
Assignee
1
THERMO FIBERGEN, INC.
8 ALFRED CIRCLE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6758996
US20030030176
09905431
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:019731/0263   Pages: 4
Recorded: 08/22/2007
Attorney Dkt #:KADANT.8368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEEMAN, DAVID
Exec Dt:
08/20/2007
2
GAUVIN, ROYAL
Exec Dt:
08/20/2007
Assignee
1
KADANT WEB SYSTEMS, INC.
35 SWORD STREET
P.O. BOX 269
AUBURN, MASSACHUSETTS 01501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7867364
US20080190579
11838314
Correspondence name and address
GAUTHIER & CONNORS, LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 3
Reel/Frame:022104/0185   Pages: 3
Recorded: 01/14/2009
Attorney Dkt #:KADANT.8711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUVIN, ROYAL
Exec Dt:
01/05/2009
2
LEEMAN, DAVID
Exec Dt:
01/02/2009
Assignee
1
KADANT WEB SYSTEMS, INC.
35 SWORD STREET
AUBURN, MASSACHUSETTS 01501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8321992
US20090148208
12327289
Correspondence name and address
GAUTHIER & CONNORS, LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 4
Reel/Frame:024200/0426   Pages: 4
Recorded: 04/07/2010
Attorney Dkt #:KAD.8996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ROBERT P.
Exec Dt:
03/18/2010
2
LEEMAN, DAVID
Exec Dt:
03/18/2010
3
BRAUNS, ALLEN J.
Exec Dt:
03/18/2010
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8337666
US20100200187
12692968
Correspondence name and address
GAUTHIER & CONNORS, LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 5
Reel/Frame:024200/0728   Pages: 4
Recorded: 04/07/2010
Attorney Dkt #:KAD.9147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ROBERT P.
Exec Dt:
03/18/2010
2
LEEMAN, DAVID
Exec Dt:
03/18/2010
3
BRAUNS, ALLEN. J.
Exec Dt:
03/18/2010
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8337667
US20100186770
12693033
Correspondence name and address
GAUTHIER & CONNORS, LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 6
Reel/Frame:025108/0976   Pages: 3
Recorded: 10/07/2010
Attorney Dkt #:KADANT.8657CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEEMAN, DAVID
Exec Dt:
10/07/2010
2
GAUVIN, ROYAL
Exec Dt:
10/07/2010
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110026993
12854219
Correspondence name and address
GAUTHIER & CONNORS, LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 7
Reel/Frame:027883/0453   Pages: 3
Recorded: 03/19/2012
Attorney Dkt #:9243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEEMAN, DAVID
Exec Dt:
03/15/2012
2
BRAUNS, ALLEN
Exec Dt:
03/15/2012
3
JOHNSON, ROBERT
Exec Dt:
03/15/2012
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8898851
US20120167330
13315899
Correspondence name and address
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 8
Reel/Frame:033528/0349   Pages: 3
Recorded: 08/13/2014
Attorney Dkt #:9620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ROBERT P.
Exec Dt:
08/11/2014
2
LEEMAN, DAVID
Exec Dt:
08/11/2014
3
BRAUNS, ALLEN
Exec Dt:
08/11/2014
Assignee
1
KADANT, INC.
ONE TECHNOLOGY PARK DRIVE
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150075928
14263700
Correspondence name and address
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 9
Reel/Frame:051839/0458   Pages: 6
Recorded: 02/06/2020
Attorney Dkt #:KADANT.9620
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 033528 FRAME: 0349. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JOHNSON, ROBERT P.
Exec Dt:
08/11/2014
2
LEEMAN, DAVID
Exec Dt:
08/11/2014
3
BRAUNS, ALLEN
Exec Dt:
08/11/2014
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK DRIVE
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150075928
14263700
Correspondence name and address
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 10
Reel/Frame:051852/0186   Pages: 6
Recorded: 09/17/2019
Attorney Dkt #:KADANT.9620
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE LISTED ON THE RECORDATION FROM KADANT, INC. TO KADANT INC. PREVIOUSLY RECORDED ON REEL 033528 FRAME 0349. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JOHNSON, ROBERT P.
Exec Dt:
08/11/2014
2
LEEMAN, DAVID
Exec Dt:
08/11/2014
3
BRAUNS, ALLEN
Exec Dt:
08/11/2014
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK DRIVE
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150075928
14263700
Correspondence name and address
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 11
Reel/Frame:036135/0233   Pages: 3
Recorded: 07/20/2015
Attorney Dkt #:KADANT.9691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUNS, ALLEN
Exec Dt:
07/10/2015
2
LEEMAN, DAVID
Exec Dt:
07/14/2015
3
JOHNSON, ROBERT
Exec Dt:
07/10/2015
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9518359
US20150122444
14534959
Correspondence name and address
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109
Assignment: 12
Reel/Frame:060786/0497   Pages: 3
Recorded: 08/11/2022
Attorney Dkt #:KADANT.9620CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ROBERT P.
Exec Dt:
06/23/2022
2
LEEMAN, DAVID
Exec Dt:
06/23/2022
3
BRAUNS, ALLEN
Exec Dt:
08/11/2022
Assignee
1
KADANT INC.
ONE TECHNOLOGY PARK DRIVE
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11834790
US20220243398
17721415
Correspondence name and address
GESMER UPDEGROVE LLP
40 BROAD STREET
BOSTON, MA 02109

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