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Patent Assignment Assignor Details
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Assignor Name : SPENCE, DAVID
Total Assignments: 17
Assignment: 1
Reel/Frame:009026/0576   Pages: 4
Recorded: 03/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPENCE, DAVID
Exec Dt:
04/05/1996
2
LYKKE, KEITH
Exec Dt:
04/05/1996
Assignee
1
ENERGY, UNITED STATES DEPARTMENT OF
GC-62 (FORSTL) MS 6F-067
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789744
NONE
08644610
Correspondence name and address
UNITED STATES DEPARTMENT OF ENERGY
BETTY A. WINCHESTER
1000 INDEPENDENCE AVE., SW
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:022212/0550   Pages: 6
Recorded: 11/12/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
04/17/2008
2
SPENCE, DAVID
Exec Dt:
04/17/2008
3
MASTANDUNO, RICHARD
Exec Dt:
04/17/2008
4
WALSH, DENNIS E.
Exec Dt:
04/17/2008
5
IWAMOTO, JUN
Exec Dt:
03/06/2008
6
MOTOHASHI, GO
Exec Dt:
03/07/2008
7
MIKAMI, HITOSHI
Exec Dt:
03/07/2008
8
WALKER, ERIC
Exec Dt:
03/24/2008
Assignees
1
PRECISION COMBUSTION, INC. (50% INTEREST)
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT USA 06473
2
HONDA MOTOR CO., LTD. (50% INTEREST)
1-1 MINAMI-AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090252661
12080919
Correspondence name and address
PRECISION COMBUSTION, INC.
ROBERT L. RISPOLI
410 SACKETT POINT ROAD
NORTH HAVEN, CT 06473
Assignment: 3
Reel/Frame:031635/0959   Pages: 6
Recorded: 11/04/2013
Attorney Dkt #:PCI0012US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER TO READ 12/080919 PREVIOUSLY RECORDED ON REEL 022212 FRAME 0550. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR(S) INTEREST. REMOVE INCORRECT SERIAL NO. PREVIOUSLY CITED AS 12/089,919.
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
04/17/2008
2
SPENCE, DAVID
Exec Dt:
04/17/2008
3
MASTANDUNO, RICHARD
Exec Dt:
04/17/2008
4
WALSH, DENNIS E.
Exec Dt:
04/17/2008
5
IWAMOTO, JUN
Exec Dt:
03/06/2008
6
MOTOHASHI, GO
Exec Dt:
03/07/2008
7
MIKAMI, HITOSHI
Exec Dt:
03/07/2008
8
WALKER, ERIC
Exec Dt:
03/24/2008
Assignees
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
2
HONDA MOTOR CO., LTD.
1 - 1 MINAMI-AOYAMA 2-CHOME
MINATO-KU TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090252661
12080919
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CONNECTICUT 06103
Assignment: 4
Reel/Frame:022713/0232   Pages: 3
Recorded: 05/14/2009
Attorney Dkt #:MOI 314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
02/06/2009
2
DESJARDINS, JOEL M.
Exec Dt:
02/06/2009
3
SPENCE, DAVID
Exec Dt:
02/06/2009
4
MASTANDUNO, RICHARD
Exec Dt:
02/06/2009
5
WALSH, DENNIS E.
Exec Dt:
02/26/2009
6
PFEFFERLE, WILLIAM C.
Exec Dt:
02/06/2009
Assignee
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8337757
US20090228146
12322970
Correspondence name and address
ROBERT L. RISPOLI
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CT 06473
Assignment: 5
Reel/Frame:022550/0993   Pages: 4
Recorded: 04/15/2009
Attorney Dkt #:101226.00032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKANDAR, KERMAN
Exec Dt:
04/02/2009
2
PANDITRAO, SUNIL
Exec Dt:
04/02/2009
3
SPENCE, DAVID
Exec Dt:
04/02/2009
Assignee
1
LUMMUS TECHNOLOGY INC.
1515 BROAD STREET
BLOOMFIELD, NEW JERSEY 07003-3096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8258357
US20100249471
12410851
Correspondence name and address
MCCARTER & ENGLISH, LLP
185 ASYLUM STREET
CITYPLACE I
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:023335/0682   Pages: 6
Recorded: 10/05/2009
Attorney Dkt #:MOI 321;
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
09/24/2009
2
SPENCE, DAVID
Exec Dt:
09/10/2009
3
MASTANDUNO, RICHARD
Exec Dt:
09/10/2009
4
WALSH, DENNIS E.
Exec Dt:
09/03/2009
5
IWAMOTO, JUN
Exec Dt:
09/02/2009
6
MOTOHASHI, GO
Exec Dt:
09/02/2009
7
MIKAMI, HITOSHI
Exec Dt:
09/02/2009
8
WALKER, ERIC
Exec Dt:
09/14/2009
Assignees
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
2
HONDA MOTOR CO., LTD.
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8439990
US20110016791
12460543
Correspondence name and address
PRECCISION COMBUSTION, INC.
ROBERT L. RISPOLI
410 SACKETT POINT ROAD
NORTH HAVEN, CT 06473
Assignment: 7
Reel/Frame:023876/0962   Pages: 4
Recorded: 01/25/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
01/20/2010
2
SPENCE, DAVID
Exec Dt:
01/20/2010
3
CROWDER, BRUCE
Exec Dt:
01/20/2010
4
MASTANDUNO, RICHARD
Exec Dt:
01/22/2010
5
BERRY, JONATHAN
Exec Dt:
11/28/2009
Assignee
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8387380
US20100126165
12587593
Correspondence name and address
ROBERT L. RISPOLI
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CT 06473
Assignment: 8
Reel/Frame:025721/0732   Pages: 4
Recorded: 01/28/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
01/20/2010
2
SPENCE, DAVID
Exec Dt:
01/20/2010
3
CROWDER, BRUCE
Exec Dt:
01/20/2010
4
MASTANDUNO, RICHARD
Exec Dt:
01/22/2010
5
BERRY, JONATHAN
Exec Dt:
11/28/2009
Assignee
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7913484
US20080078175
11803464
Correspondence name and address
PRECISION COMBUSTION, INC.
ATTN: ROBERT L. RISPOLI
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Assignment: 9
Reel/Frame:025613/0924   Pages: 6
Recorded: 12/15/2010
Attorney Dkt #:MOI 336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
10/18/2010
2
MASTANDUNO, RICHARD
Exec Dt:
10/21/2010
3
SPENCE, DAVID
Exec Dt:
10/22/2010
4
IWAMOTO, JUN
Exec Dt:
11/10/2010
5
MOTOHASHI, GO
Exec Dt:
11/15/2010
Assignees
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
2
HONDA MOTOR CO., LTD.
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784515
US20120090238
12925143
Correspondence name and address
ROBERT L. RISPOLI
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CT 06473
Assignment: 10
Reel/Frame:030500/0355   Pages: 12
Recorded: 05/29/2013
Attorney Dkt #:PR63960 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFIN, ALISON MICHELLE
Exec Dt:
12/14/2010
2
SCROGHAM, ANGELA
Exec Dt:
12/19/2010
3
SPENCE, DAVID
Exec Dt:
12/17/2010
Assignee
1
GLAXO GROUP LIMITED
980 GREAT WEST ROAD
BRENTFORD, MIDDLESEX, UNITED KINGDOM TW8 9GS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130017608
13505262
Correspondence name and address
GLAXOSMITHKLINE
FIVE MOORE DRIVE
RESEARCH TRIANGLE PK, NC 27709
Assignment: 11
Reel/Frame:029350/0917   Pages: 4
Recorded: 11/05/2012
Attorney Dkt #:MOI314.4DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYCHOUDHURY, SUBIR
Exec Dt:
09/11/2012
2
DESJARDINS, JOEL M.
Exec Dt:
08/15/2012
3
SPENCE, DAVID
Exec Dt:
09/10/2012
4
MASTANDUNO, RICHARD
Exec Dt:
09/10/2012
5
WALSH, DENNIS E.
Exec Dt:
10/02/2012
6
BURNS, LISA (EXECUTOR) FOR WILIAM C. PFEFFERLE (DECEASED)
Exec Dt:
09/02/2012
Assignee
1
PRECISON COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102531
US20130240789
13613153
Correspondence name and address
MARIE F. ZUCKERMAN
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CT 06473
Assignment: 12
Reel/Frame:030668/0325   Pages: 4
Recorded: 06/24/2013
Attorney Dkt #:MOI 334 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASTANDUNO, RICHARD
Exec Dt:
06/04/2013
2
SPENCE, DAVID
Exec Dt:
06/04/2013
3
ROYCHOUDHURY, SUBIR
Exec Dt:
06/04/2013
4
CROWDER, BRUCE
Exec Dt:
06/04/2013
Assignee
1
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371991
US20130266903
13996688
Correspondence name and address
PRECISION COMBUSTION, INC.
410 SACKETT POINT ROAD
LEGAL DEPT. (ATTN. MARIE F. ZUCKERMAN)
NORTH HAVEN, CT 06473
Assignment: 13
Reel/Frame:036559/0454   Pages: 3
Recorded: 09/14/2015
Attorney Dkt #:2838-0002, 0003, 0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPENCE, DAVID
Exec Dt:
09/10/2015
Assignee
1
TRIBALCO, LLC
4915 SOUTH ELMO AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160045381
14823362
Correspondence name and address
KIMANI CLARK
8300 GREENSBORO DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:041624/0681   Pages: 10
Recorded: 03/17/2017
Attorney Dkt #:0179-300SAN-15UT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, JAMES
Exec Dt:
03/13/2017
2
SPENCE, DAVID
Exec Dt:
03/13/2017
3
KAFKA, JAMES
Exec Dt:
03/13/2017
4
RETTIG, CURTIS
Exec Dt:
03/14/2017
5
HWANG, BOR-CHYUAN
Exec Dt:
03/14/2017
6
HEUSER, MICHAEL
Exec Dt:
03/15/2017
Assignee
1
NEWPORT CORPORATION
1791 DEERE AVENUE
IRVINE, CALIFORNIA 92606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170184942
15353744
Correspondence name and address
NEWPORT CORPORATION
1791 DEERE AVENUE
ATTN: BRIAN SWIENTON
IRVINE, CA 92606
Assignment: 15
Reel/Frame:041625/0141   Pages: 10
Recorded: 03/17/2017
Attorney Dkt #:0179-300SAN-16UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, JAMES
Exec Dt:
03/13/2017
2
SPENCE, DAVID
Exec Dt:
03/13/2017
3
KAFKA, JAMES
Exec Dt:
03/13/2017
4
RETTIG, CURTIS
Exec Dt:
03/14/2017
5
HWANG, BOR-CHYUAN
Exec Dt:
03/14/2017
6
HEUSER, MICHAEL
Exec Dt:
03/15/2017
Assignee
1
NEWPORT CORPORATION
1791 DEERE AVENUE
IRVINE, CALIFORNIA 92606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170179675
15353770
Correspondence name and address
NEWPORT CORPORATION
1791 DEERE AVENUE
ATTN: BRIAN SWIENTON
IRVINE, CA 92606
Assignment: 16
Reel/Frame:044322/0123   Pages: 11
Recorded: 12/06/2017
Attorney Dkt #:0185-300SAN-16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERPUGOFF, VICTOR
Exec Dt:
12/04/2017
2
HWANG, BOR-CHYUAN
Exec Dt:
12/04/2017
3
RETTIG, CURTIS
Exec Dt:
12/04/2017
4
WIEN, GEORG
Exec Dt:
12/04/2017
5
KAFKA, JAMES
Exec Dt:
12/04/2017
6
SOSNOWSKI, THOMAS
Exec Dt:
12/05/2017
7
SPENCE, DAVID
Exec Dt:
12/05/2017
Assignee
1
NEWPORT CORPORATION
1791 DEERE AVENUE
IRVINE, CALIFORNIA 92606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10784646
US20180159298
15833906
Correspondence name and address
NEWPORT CORPORATION
1791 DEERE AVENUE
BRINA SWIENTON
IRVINE, CA 92606
Assignment: 17
Reel/Frame:054528/0876   Pages: 6
Recorded: 12/03/2020
Attorney Dkt #:S1595.70007US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPENCE, DAVID
Exec Dt:
02/13/2018
2
KITZLER, ONDREJ
Exec Dt:
02/13/2018
3
LIN, JIPENG
Exec Dt:
02/12/2018
4
MILDREN, RICHARD
Exec Dt:
02/14/2018
5
PASK, HELEN
Exec Dt:
02/13/2018
6
MALCOLM, GRAEME
Exec Dt:
02/08/2018
7
HEMPLER, NILS
Exec Dt:
02/08/2018
8
WEBSTER, STEPHEN
Exec Dt:
02/08/2018
Assignee
1
MACQUARIE UNIVERSITY
BALACLAVA ROAD
NORTH RYDE, AUSTRALIA 2109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11322905
US20210075182
16475747
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

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