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Patent Assignment Assignee Details
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Assignee Name : ADVANCED MECHANICAL TECHNOLOGY, INC.
Total Assignments: 22
Assignment: 1
Reel/Frame:004071/0401   Pages: 2
Recorded: 11/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARIGNAN, FOREST J.
Exec Dt:
11/09/1982
2
COOK, NATHAN J.
Exec Dt:
11/12/1982
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
141 CALIFORNIA ST.
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493220
NONE
06443939
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:004076/0265   Pages: 2
Recorded: 12/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GERSTMANN, JOSEPH
Exec Dt:
12/07/1982
2
VASILAKIS, ANDREW D.
Exec Dt:
12/07/1982
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
141 CALIFORNIA ST.
A CORP. OF MA
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4502626
NONE
06448033
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
2 MILITIA DR.
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:004477/0807   Pages: 2
Recorded: 11/12/1985
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMTECH INCORPORATED
Exec Dt:
08/08/1985
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4148195
NONE
05859571
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA. 02173-4799
Assignment: 4
Reel/Frame:005173/0438   Pages: 3
Recorded: 10/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GERSTMANN, JOSEPH
Exec Dt:
10/11/1989
2
DEMETRI, ELIA P.
Exec Dt:
10/11/1989
3
JACOBS, JORDAN N.
Exec Dt:
10/16/1989
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
151 CALIFORNIA ST.
A CORP. OF MA
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5033957
NONE
07396542
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 5
Reel/Frame:005503/0190   Pages: 3
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE ARMY
Exec Dt:
10/24/1990
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
151 CALIFORNIA STREET, A CORP. OF MA
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5033957
NONE
07396542
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 6
Reel/Frame:006043/0646   Pages: 4
Recorded: 03/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARIGNAN, FOREST J.
Exec Dt:
02/28/1992
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
A CORPORATION OF COMMONWEALTH OF MA
151 CALIFORNIA STREET
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5339699
NONE
07844126
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 7
Reel/Frame:006520/0918   Pages: 3
Recorded: 03/31/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARIGNAN, FOREST J.
Exec Dt:
03/31/1993
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
151 CALIFORNIA STREET
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5339696
NONE
08040631
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 8
Reel/Frame:006619/0804   Pages: 4
Recorded: 05/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, NATHAN H.
Exec Dt:
05/19/1993
2
CARIGNAN, FOREST J.
Exec Dt:
05/19/1993
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
151 CALIFORNIA STREET
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400661
NONE
08065556
Correspondence name and address
DARRELL L. WONG
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 9
Reel/Frame:007176/0070   Pages: 4
Recorded: 10/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, NATHAN H.
Exec Dt:
10/05/1994
2
CARIGNAN, FOREST J.
Exec Dt:
10/14/1994
3
WHITE, BRUCE F.
Exec Dt:
10/14/1994
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5540108
NONE
08291256
Correspondence name and address
JAMES M. SMITH, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 10
Reel/Frame:008112/0887   Pages: 2
Recorded: 09/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONSOLIDATED NATURAL GAS SERVICE COMPANY, INC.
Exec Dt:
07/03/1996
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5558273
NONE
08336985
Correspondence name and address
HOWARD G. SHIMOLA
1200 LEADER BUILDING
CLEVELAND, OH 44114-1401
Assignment: 11
Reel/Frame:008270/0695   Pages: 4
Recorded: 12/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERSTMANN, JOSEPH
Exec Dt:
10/25/1996
2
SWENSON, PAUL F.
Exec Dt:
11/05/1996
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5772113
NONE
08717287
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
JAMES M. SMITH, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 12
Reel/Frame:009238/0434   Pages: 3
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GERSTMANN, JOSEPH
Exec Dt:
06/01/1998
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5913289
NONE
09093429
Correspondence name and address
SPECKMAN PAULEY PETERSEN & FEJER
MARK E. FEJER
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 13
Reel/Frame:012645/0722   Pages: 2
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MANSFELD, FLORIAN B.
Exec Dt:
05/08/2001
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632294
US20020043649
09774540
Correspondence name and address
HAMILTON, BROOK ET AL
JAMES M. SMITH
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 14
Reel/Frame:012112/0440   Pages: 4
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERSTMANN, JOSEPH
Exec Dt:
06/14/2001
2
HANNON, CHARLES L.
Exec Dt:
06/14/2001
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6675746
US20020050342
09858996
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
JAMES M. SMITH
TWO MILITIA DRIVE
LEXINGTON, MASSACHUSETTS 02421-4799
Assignment: 15
Reel/Frame:012645/0924   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALIFORNIA, UNIVERSITY OF SOUTHERN
Exec Dt:
11/06/2001
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632294
US20020043649
09774540
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, PC.
JAMES M. SMITH, ESQ.
530 VIRGINIA RD.
PO BOX 9133
CONCORD, MA 01742-9133
Assignment: 16
Reel/Frame:018501/0449   Pages: 4
Recorded: 11/08/2006
Attorney Dkt #:0422.2009-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WHITE, BRUCE F.
Exec Dt:
09/12/2006
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7823460
US20070051180
11503867
Correspondence name and address
JAMES M. SMITH. ESQ.
HAMILTON BROOK SMITH, ET AL.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 17
Reel/Frame:025698/0001   Pages: 3
Recorded: 01/26/2011
Attorney Dkt #:0422.2010-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WHITE, BRUCE F.
Exec Dt:
12/16/2010
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8805662
US20110118878
12942886
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 18
Reel/Frame:027069/0875   Pages: 4
Recorded: 10/17/2011
Attorney Dkt #:0422.2013-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUEDING, ALBERT C.
Exec Dt:
10/11/2011
2
GLASS, GARY M.
Exec Dt:
10/11/2011
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255859
US20120123701
13273864
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 19
Reel/Frame:038632/0869   Pages: 4
Recorded: 05/18/2016
Attorney Dkt #:0422.2013-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUEDING, ALBERT C.
Exec Dt:
10/11/2011
2
GLASS, GARY M.
Exec Dt:
10/11/2011
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885623
US20160252416
15010102
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 20
Reel/Frame:045302/0060   Pages: 4
Recorded: 03/21/2018
Attorney Dkt #:0422.2013-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUEDING, ALBERT C.
Exec Dt:
10/11/2011
2
GLASS, GARY M.
Exec Dt:
10/11/2011
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704973
US20180113039
15853100
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 21
Reel/Frame:028018/0170   Pages: 4
Recorded: 04/10/2012
Attorney Dkt #:0422.2012-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIGNAN, FOREST J.
Exec Dt:
03/20/2012
2
WHITE, BRUCE F.
Exec Dt:
03/20/2012
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9351857
US20120123592
13295610
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 22
Reel/Frame:034441/0046   Pages: 3
Recorded: 12/09/2014
Attorney Dkt #:0422.2016-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARIGNAN, FOREST J.
Exec Dt:
12/01/2014
Assignee
1
ADVANCED MECHANICAL TECHNOLOGY, INC.
176 WALTHAM STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9395256
US20150160081
14564749
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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