skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : COUCH, RICHARD W., JR.
Total Assignments: 19
Assignment: 1
Reel/Frame:004948/0171   Pages: 2
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDERS, NICHOLAS A.
Exec Dt:
09/22/1988
2
COUCH, RICHARD W., JR.
Exec Dt:
09/23/1988
Assignee
1
HYPERTHERM, INC., BOX A-10, ETNA RD., HANOVER, NH 03755, A CORP. OF NH.
NEW HAMPSHIRE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902871
NONE
07249407
Correspondence name and address
PETER J. MANUS
WOLF GREENFIELD & SACKS
FEERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:007298/0114   Pages: 4
Recorded: 12/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUCH, RICHARD W., JR.
Exec Dt:
12/20/1989
2
PETERSON, JEFFREY L.
Exec Dt:
12/20/1994
Assignee
1
HYPERTHERM, INC.
BOX 5010, ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5548097
NONE
08361730
Correspondence name and address
TESTA, HURWITZ & THIBEAULT
JOSEPH A. CAPRARO, JR.
PATENT ADMINISTRATOR
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:005747/0747   Pages: 5
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COUCH, RICHARD W., JR.
Exec Dt:
05/31/1991
2
LUO, LIFENG
Exec Dt:
05/31/1991
3
SANDERS, NICHOLAS A.
Exec Dt:
05/31/1991
Assignee
1
HYPERTHERM, INC.
A CORPORATION OF NEW HAMPSHIRE
P.O. BOX A-10, ETNA ROAD
HANOVER, NEW HAMPSHIRE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170033
NONE
07682991
Correspondence name and address
PETER J. MANUS
WOLF, GREENFIELD & SACKS
FEDERAL RESERVE PLAZA
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 4
Reel/Frame:005752/0733   Pages: 5
Recorded: 06/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUO, LIFENG
Exec Dt:
05/31/1991
2
SANDERS, NICHOLAS A.
Exec Dt:
05/30/1991
3
COUCH, RICHARD W., JR.
Exec Dt:
05/31/1991
Assignee
1
HYPERTHERM, INC., A CORP. OF NEW HAMPSHIRE
P.O. BOX A-10
ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166494
NONE
07682992
Correspondence name and address
WOLF, GREENFIELD & SACKS
FEDERAL RESERVE PLAZA
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 5
Reel/Frame:006063/0427   Pages: 5
Recorded: 03/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COUCH, RICHARD W., JR.
Exec Dt:
03/03/1992
2
SANDERS, NICHOLAS A.
Exec Dt:
03/03/1992
3
LUO, LIFENG
Exec Dt:
03/03/1992
4
SOBR, JOHN
Exec Dt:
03/03/1992
5
BACKANDER, PATRIK
Exec Dt:
03/03/1992
Assignee
1
HYPERTHERM, INC.
A CORP. OF NEW HAMPSHIRE
P.O. BOX A-10, ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5317126
NONE
07820278
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
ATTN: PETER J. MANUS
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA. 02210
Assignment: 6
Reel/Frame:006173/0070   Pages: 6
Recorded: 06/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COUCH, RICHARD W., JR.
Exec Dt:
06/09/1992
2
SANDERS, NICHOLAS A.
Exec Dt:
06/09/1992
3
LUO, LIFENG
Exec Dt:
06/09/1992
4
LU, ZHIPENG
Exec Dt:
06/09/1992
5
BACKANDER, PATRIK
Exec Dt:
06/09/1992
6
SOBR, JOHN
Exec Dt:
06/09/1992
Assignee
1
HYPERTHERM, INC., A CORP. OF NH
A-10, ETNA RD.
HANOVER, NH 03755, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310988
NONE
07886067
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
CYNTHIA JOSEPH
FEDERAL RESERVE PLAZA
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 7
Reel/Frame:006510/0164   Pages: 4
Recorded: 04/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUCH, RICHARD W., JR.
Exec Dt:
03/30/1993
2
SANDERS, NICHOLAS A.
Exec Dt:
03/30/1993
3
LU, ZHIPENG
Exec Dt:
03/30/1993
4
LUO, LIFENG
Exec Dt:
03/30/1993
5
STENFELT, STAFFAN C. O.
Exec Dt:
04/14/1993
Assignee
1
HYPERTHERM, INC.
P.O. BOX A-10
ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380976
NONE
08024416
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER J. MANUS, ESQ.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:007196/0506   Pages: 4
Recorded: 07/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, LIFENG
Exec Dt:
07/15/1994
2
COUCH, RICHARD W., JR.
Exec Dt:
07/15/1994
Assignee
1
HYPERTHEM, INC.
P.O. BOX 5010 ETNA ROAD HANOVER, NH 03755
HANOVER,, NEW HAMPSHIRE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464962
NONE
08283070
Correspondence name and address
TESTA, HURWITZ & THIBEAULT
JOSEPH A. CAPRARO, JR.
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 9
Reel/Frame:007196/0510   Pages: 4
Recorded: 07/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, LIFENG
Exec Dt:
07/21/1994
2
COUCH, RICHARD W., JR.
Exec Dt:
07/21/1994
Assignee
1
HYPERTHERM, INC.
P.O. BOX 5010 ETNA ROAD HANOVER, NH 03755
HANOVER,, NEW HAMPSHIRE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464962
NONE
08283070
Correspondence name and address
TESTA, HURWITZ & THIBEAULT
JOSEPH A. CAPRARO, JR.
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 10
Reel/Frame:008188/0024   Pages: 8
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROGOZINSKI, MACIEJ WLODZIMIERZ
Exec Dt:
09/03/1996
2
RAMAKRISHNAN, SUBRAMANIA
Exec Dt:
09/03/1996
3
DOOLETTE, ASHLEY GRANT
Exec Dt:
09/03/1996
4
SANDERS, NICHOLAS A.
Exec Dt:
09/03/1996
5
COUCH, RICHARD W., JR.
Exec Dt:
09/03/1996
Assignee
1
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION
LIMESTONE AVENUE, CAMPBELL
AUSTRALIAN CAPTIAL TERRITORY 2601, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5717187
NONE
08716264
Correspondence name and address
LADAS & PARRY
JOHN J. CHRYSTAL
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 11
Reel/Frame:008269/0808   Pages: 4
Recorded: 10/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHIPENG
Exec Dt:
09/30/1996
2
COUCH, RICHARD W., JR.
Exec Dt:
10/03/1996
3
CURRIER, BRIAN J.
Exec Dt:
09/30/1996
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5897795
NONE
08727019
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
CHRISTOPHER W. STAMOS
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:008302/0395   Pages: 4
Recorded: 01/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHIPENG
Exec Dt:
11/04/1996
2
COUCH, RICHARD W., JR.
Exec Dt:
11/04/1996
3
FREEMAN, JENNIFER L.
Exec Dt:
11/04/1996
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5841095
NONE
08736707
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
CHRISTOPHER W. STAMOS
PATENT ADMINISTRATOR, HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:008250/0557   Pages: 4
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACKETT, ELIZABETH B.
Exec Dt:
11/18/1996
2
BREWER, TIMOTHY M.
Exec Dt:
11/18/1996
3
LU, ZHIPENG
Exec Dt:
11/18/1996
4
COUCH, RICHARD W., JR.
Exec Dt:
11/18/1996
Assignee
1
HYPERTHERM, INC.
P.O. BOX 5010, ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760363
NONE
08707227
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
ROBIN R. LONGO, PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 14
Reel/Frame:008311/0548   Pages: 4
Recorded: 01/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEMAN, JENNIFER L.
Exec Dt:
01/09/1997
2
LU, ZHIPENG
Exec Dt:
01/09/1997
3
COUCH, RICHARD W., JR.
Exec Dt:
01/09/1997
4
KENYON, ROGER L.
Exec Dt:
01/09/1997
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756959
NONE
08738723
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
JOSEPH A. CAPRARO, JR., ESQ.
PATENT ADMINISTRATOR
HIGH STREET TOWER, 125 HIGH STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:009451/0486   Pages: 4
Recorded: 09/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHIPENG
Exec Dt:
08/28/1998
2
COUCH, RICHARD W., JR.
Exec Dt:
08/28/1998
Assignee
1
HYPERTHERM, INC.
P.O. BOX 5010, ETNA ROAD
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130399
NONE
09119163
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
JOSEPH A. CAPRARO, JR.
PATENT ADMINISTRATOR
HIGH STREET TOWER, 125 HIGH STREET
BOSTON, MA 02110
Assignment: 16
Reel/Frame:015820/0119   Pages: 5
Recorded: 03/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, DAVID J.
Exec Dt:
05/03/2002
2
FERLAND, KIRK H.
Exec Dt:
05/03/2002
3
HACKETT, CHARLES M.
Exec Dt:
05/23/2002
4
YANG, YONG
Exec Dt:
06/13/2002
5
COUCH, RICHARD W., JR.
Exec Dt:
06/11/2002
6
LU, ZHIPENG
Exec Dt:
06/20/2002
Assignee
1
CENTRICUT, LLC
TWO TECHNOLOGY DRIVE
WEST LEBANON, NEW HAMPSHIRE 03784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050067387
10957478
Correspondence name and address
PROSKAUER ROSE LLP
PATENT ADMINISTRATOR
ONE INTERNATIONAL PLACE
14TH FLOOR
BOSTON, MA 02110-2600
Assignment: 17
Reel/Frame:018462/0210   Pages: 5
Recorded: 11/01/2006
Attorney Dkt #:CTT-002C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, DAVID J.
Exec Dt:
05/03/2002
2
FERLAND, KIRK H.
Exec Dt:
05/03/2002
3
COUCH, RICHARD W., JR.
Exec Dt:
06/11/2002
4
LU, ZHIPENG
Exec Dt:
06/20/2002
5
YANG, YONG
Exec Dt:
06/13/2002
6
HACKETT, CHARLES M.
Exec Dt:
05/23/2002
Assignee
1
HYPERTHERM, INC.
ETNA ROAD
P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659488
US20060289407
11495945
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 18
Reel/Frame:039876/0070   Pages: 5
Recorded: 09/28/2016
Attorney Dkt #:CTT-002C2RE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, DAVID J.
Exec Dt:
05/03/2002
2
FERLAND, KIRK H.
Exec Dt:
05/03/2002
3
HACKETT, CHARLES W.
Exec Dt:
05/23/2002
4
YANG, YONG
Exec Dt:
06/13/2002
5
COUCH, RICHARD W., JR.
Exec Dt:
06/11/2002
6
LU, ZHIPENG
Exec Dt:
06/20/2002
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE46925
NONE
13352916
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 19
Reel/Frame:020475/0560   Pages: 8
Recorded: 02/07/2008
Attorney Dkt #:HYP-053CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, DAVID J.
Exec Dt:
01/25/2008
2
COUCH, RICHARD W., JR.
Exec Dt:
01/09/2008
3
BRANDT, AARON D.
Exec Dt:
01/10/2008
4
ANDERSON, RICHARD R.
Exec Dt:
01/11/2008
5
CURRIER, BRIAN J.
Exec Dt:
01/11/2008
6
LINDSAY, JON W.
Exec Dt:
01/11/2008
7
DUAN, ZHENG
Exec Dt:
01/11/2008
8
JONES, CASEY
Exec Dt:
01/20/2008
9
SHIPULSKI, EDWARD M.
Exec Dt:
01/09/2008
Assignee
1
HYPERTHERM, INC.
ETNA ROAD, P.O. BOX 5010
HANOVER, NEW HAMPSHIRE 03755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080116179
11945481
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

Search Results as of: 05/24/2024 06:04 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT