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Patent Assignment Assignor Details
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Assignor Name : HELLEWELL, TODD D.
Total Assignments: 12
Assignment: 1
Reel/Frame:004133/0268   Pages: 1
Recorded: 05/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELLEWELL, TODD D.
Exec Dt:
05/12/1983
Assignee
1
COMBUSTION ENGINEERING, INC.
A CORP. OF DE
WINDSOR, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4505435
NONE
06495012
Correspondence name and address
ROBERT L. OLSON
COMBUSTION ENGINEERING, INC.
CORPORATE PAT. DEPT. 6107-1936
1000 PROSPECT HILL RD.
WINDSOR, CT 06095
Assignment: 2
Reel/Frame:005501/0516   Pages: 2
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HELLEWELL, TODD D.
Exec Dt:
10/19/1990
2
GRUSHA, JOHN
Exec Dt:
10/19/1990
3
MCCARTNEY, MICHAEL S.
Exec Dt:
10/19/1990
Assignee
1
COMBUSTION ENGINEERING, INC.
A CORP OF DE
WINDSOR, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5020454
NONE
07606682
Correspondence name and address
ARTHUR E. FOURNIER, JR.
ABB BUSINESS SERVICES INC.
INTELLECTUAL PROPERTY LAW DEPT. 660-1936
P.O. BOX 500 1000 PROSPECT HILL RD.
WINDSOR, CT 06095
Assignment: 3
Reel/Frame:006555/0908   Pages: 2
Recorded: 05/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINI, MICHAEL J.
Exec Dt:
05/13/1993
2
HELLEWELL, TODD D.
Exec Dt:
05/13/1993
3
TOWLE, DAVID P.
Exec Dt:
05/13/1993
4
JENNINGS, PATRICK L.
Exec Dt:
05/13/1993
5
LAFLESH, RICHARD C.
Exec Dt:
05/13/1993
6
ANDERSON, DAVID K.
Exec Dt:
05/13/1993
Assignee
1
COMBUSTION ENGINEERING, INC.
1000 PROSPECT HILL ROAD
WINDSOR, CONNECTICUT 06095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315939
NONE
08062634
Correspondence name and address
ARTHUR E. FOURNIER, JR.
ABB COMBUSTION ENGINEERING SYSTEMS
COMBUSTION ENGINEERING, INC.
1000 PROSPECT HILL ROAD, P.O. BOX 500
WINDSOR, CT 06095
Assignment: 4
Reel/Frame:007958/0582   Pages: 2
Recorded: 04/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONAIS, RICHARD E.
Exec Dt:
04/02/1996
2
HELLEWELL, TODD D.
Exec Dt:
04/02/1996
3
KUCZMA, PAUL D.
Exec Dt:
04/02/1996
4
SIMON, JONATHAN S.
Exec Dt:
04/02/1996
Assignee
1
COMBUSTION ENGINEERING, INC.
1000 PROSPECT HILL ROAD
WINDSOR, CONNECTICUT 06095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5626085
NONE
08578254
Correspondence name and address
ABB COMBUSTION ENGINEERING SYSTEMS
ARTHUR E. FOURNIER, JR.
LEGAL DEPT. 6506-2322
1000 PROSPECT HILL RD.
WINDSOR, CT 06095
Assignment: 5
Reel/Frame:009032/0565   Pages: 3
Recorded: 03/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBY, THOMAS G.
Exec Dt:
02/06/1998
2
FONG, MILTON A.
Exec Dt:
02/06/1998
3
HELLEWELL, TODD D.
Exec Dt:
02/06/1998
4
LEWIS, ROBERT D.
Exec Dt:
02/06/1998
5
MANEY, CHARLES Q.
Exec Dt:
02/06/1998
6
TOQAN, MAJED A.
Exec Dt:
02/06/1998
7
TOWLE, DAVID P.
Exec Dt:
02/06/1998
8
SRINIVASACHAR, SRIVATS
Exec Dt:
02/06/1998
Assignee
1
COMBUSTION ENGINEERING, INC.
2000 DAY HILL ROAD
WINDSOR, CONNECTICUT 06095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6089171
NONE
08912903
Correspondence name and address
COMBUSTION ENGINEERING, INC.
ARTHUR E. FOURNIER, JR.
LEGAL DEPARTMENT 6506-2324
2000 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 6
Reel/Frame:022862/0187   Pages: 6
Recorded: 06/23/2009
Attorney Dkt #:W07/012-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONAIS, RICHARD E.
Exec Dt:
04/15/2008
2
HELLEWELL, TODD D.
Exec Dt:
04/15/2008
3
LEWIS, ROBERT D.
Exec Dt:
04/22/2008
4
RICHARDS, GALEN H.
Exec Dt:
04/10/2008
5
TOWLE, DAVID P.
Exec Dt:
04/17/2008
Assignee
1
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7
5400 BADEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701572
US20090277364
12393439
Correspondence name and address
LAWRENCE P. ZALE
ALSTOM POWER INC.
2000 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 7
Reel/Frame:027125/0586   Pages: 3
Recorded: 10/26/2011
Attorney Dkt #:1239-0090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONAIS, RICHARD E.
Exec Dt:
10/27/2010
2
HELLEWELL, TODD D.
Exec Dt:
10/27/2010
3
MILLS, WENDELL H.
Exec Dt:
10/27/2010
Assignee
1
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7
BADEN, SWITZERLAND CH-5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388982
US20120104055
13281869
Correspondence name and address
MICHAUD-KINNEY GROUP LLP
306 INDUSTRIAL PARK ROAD
SUITE 206
MIDDLETOWN, CT 06457
Assignment: 8
Reel/Frame:028483/0303   Pages: 3
Recorded: 07/03/2012
Attorney Dkt #:W11/064-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, MITCHELL B.
Exec Dt:
06/20/2012
2
HELLEWELL, TODD D.
Exec Dt:
06/20/2012
Assignee
1
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7
CH-5400 BADEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9488369
US20130291983
13464963
Correspondence name and address
ALSTOM POWER INC.
200 GREAT POND DRIVE
P.O. BOX 500
WINDSOR, CT 06095
Assignment: 9
Reel/Frame:031052/0749   Pages: 6
Recorded: 08/21/2013
Attorney Dkt #:W13/033-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARLING, SCOTT L.
Exec Dt:
08/15/2013
2
COHEN, MITCHELL B.
Exec Dt:
08/15/2013
3
HELLEWELL, TODD D.
Exec Dt:
08/15/2013
Assignee
1
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980212
US20150056118
13972256
Correspondence name and address
ALSTOM POWER INC.
200 GREAT POND DRIVE
P.O. BOX 500
WINDSOR, CT 06095
Assignment: 10
Reel/Frame:034257/0703   Pages: 3
Recorded: 11/25/2014
Attorney Dkt #:W14/005-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, MITCHELL B.
Exec Dt:
11/21/2014
2
HELLEWELL, TODD D.
Exec Dt:
11/21/2014
Assignee
1
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7
5400 BADEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160146462
14550101
Correspondence name and address
ALSTOM POWER INC.
200 GREAT POND DRIVE
P.O. BOX 500
WINDSOR, CT 06095
Assignment: 11
Reel/Frame:035307/0350   Pages: 3
Recorded: 04/01/2015
Attorney Dkt #:P14/226-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, MITCHELL B.
Exec Dt:
04/01/2015
2
HELLEWELL, TODD D.
Exec Dt:
04/01/2015
Assignee
1
ALSTOM TECHNOLOGY LTD
BROWN BOVERI STRASSE 7
5400 BADEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9649594
US20160279565
14670850
Correspondence name and address
ALSTOM POWER INC.
200 GREAT POND DRIVE
P.O. BOX 500
WINDSOR, CT 06095
Assignment: 12
Reel/Frame:039507/0813   Pages: 7
Recorded: 08/23/2016
Attorney Dkt #:19441-1157 (311143)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLEWELL, TODD D.
Exec Dt:
07/11/2016
2
MRUK, BRYAN WALTER
Exec Dt:
07/11/2016
3
SIRIANI, CHRISTOPHER DAVID
Exec Dt:
07/11/2016
Assignee
1
GENERAL ELECTRIC TECHNOLOGY GMBH
BROWN BOVERI STRASSE 7
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10634341
US20180058687
15244243
Correspondence name and address
SUTHERLAND GE SUITE 2300
999 PEACHTREE STREET
ATLANTA, GA 30309

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