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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 : MATHER, JONATHAN P.
Total Assignments: 11
Assignment: 1
Reel/Frame:018638/0448   Pages: 6
Recorded: 12/15/2006
Attorney Dkt #:HYP-072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
10/20/2006
2
COOK, DAVID J.
Exec Dt:
10/20/2006
3
BOUTHILLIER, DAVID L.
Exec Dt:
10/20/2006
4
SOBR, JOHN
Exec Dt:
10/20/2006
5
EICKHOFF, STEPHEN T.
Exec Dt:
10/20/2006
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101882
US20080272094
11468393
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:019295/0744   Pages: 6
Recorded: 05/15/2007
Attorney Dkt #:HYP-059B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWAROG, PETER JOHN
Exec Dt:
05/08/2007
2
MATHER, JONATHAN P.
Exec Dt:
05/10/2007
3
EICKHOFF, STEPHEN T.
Exec Dt:
05/01/2007
4
ROBERTS, JESSE
Exec Dt:
05/10/2007
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8035055
US20070210035
11709318
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:019295/0755   Pages: 5
Recorded: 05/15/2007
Attorney Dkt #:HYP-059A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
05/10/2007
2
EICKHOFF, STEPHEN T.
Exec Dt:
05/01/2007
3
ROBERTS, JESSE
Exec Dt:
05/08/2007
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115136
US20070210034
11709315
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 03755
Assignment: 4
Reel/Frame:027850/0557   Pages: 4
Recorded: 03/13/2012
Attorney Dkt #:HYP-059AC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
05/10/2007
2
EICKHOFF, STEPHEN T.
Exec Dt:
05/01/2007
3
ROBERTS, JESSE
Exec Dt:
05/08/2007
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546718
US20120152912
13331906
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:027850/0611   Pages: 4
Recorded: 03/13/2012
Attorney Dkt #:HYP-059AC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
05/10/2007
2
EICKHOFF, STEPHEN T.
Exec Dt:
05/01/2007
3
ROBERTS, JESSE
Exec Dt:
05/08/2007
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8541712
US20120152913
13331947
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 6
Reel/Frame:040684/0594   Pages: 4
Recorded: 12/20/2016
Attorney Dkt #:HYP-059AC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
05/10/2007
2
EICKHOFF, STEPHEN T.
Exec Dt:
05/01/2007
3
ROBERTS, JESSE
Exec Dt:
05/08/2007
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9736918
US20170042015
15296494
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:027963/0348   Pages: 10
Recorded: 03/30/2012
Attorney Dkt #:HYP-059ACP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
03/19/2012
2
SANDERS, NICHOLAS A.
Exec Dt:
03/21/2012
3
LINDSAY, JON W.
Exec Dt:
03/19/2012
4
TWAROG, PETER
Exec Dt:
03/19/2012
5
SHIPULSKI, E. MICHAEL
Exec Dt:
03/16/2012
6
DUAN, ZHENG
Exec Dt:
03/16/2012
7
COOK, DAVID JONATHAN
Exec Dt:
03/21/2012
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9492883
US20120181257
13344860
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:028335/0387   Pages: 4
Recorded: 06/07/2012
Attorney Dkt #:HYP-122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
05/29/2012
2
TWAROG, PETER J.
Exec Dt:
05/25/2012
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8525069
NONE
13475393
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 9
Reel/Frame:028575/0961   Pages: 4
Recorded: 07/18/2012
Attorney Dkt #:HYP-122C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
05/29/2012
2
TWAROG, PETER J.
Exec Dt:
05/25/2012
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759709
US20130306607
13478906
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 10
Reel/Frame:031755/0665   Pages: 23
Recorded: 12/11/2013
Attorney Dkt #:HYP-130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
12/05/2013
2
CORNISH, JEFFREY R.
Exec Dt:
10/14/2013
3
SMITH, GEOFFREY W.
Exec Dt:
10/24/2013
4
MANDADZHIEV, BORIS
Exec Dt:
10/18/2013
5
JOGDAND, HARSHAWARDHAN
Exec Dt:
10/28/2013
6
LAFLAMME, SHAWN
Exec Dt:
11/01/2013
7
CACCAVARO, GEORGE
Exec Dt:
11/01/2013
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9642236
US20150076819
14031420
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 11
Reel/Frame:040942/0023   Pages: 8
Recorded: 01/11/2017
Attorney Dkt #:HYP-059AC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHER, JONATHAN P.
Exec Dt:
12/22/2016
2
EICKHOFF, STEPHEN T.
Exec Dt:
10/31/2016
3
ROBERTS, JESSE A.
Exec Dt:
10/31/2016
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9736918
US20170042015
15296494
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

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