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Patent Assignment Assignor Details
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Assignor Name : SUN, WILLIAM H.
Total Assignments: 21
Assignment: 1
Reel/Frame:005157/0339   Pages: 2
Recorded: 09/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFMANN, JOHN E.
Exec Dt:
09/11/1989
2
SUN, WILLIAM H.
Exec Dt:
09/11/1989
3
LUFTGLASS, BRYAN K.
Exec Dt:
09/11/1989
Assignee
1
FUEL TECH, INC.
61 TAYLOR REED PLACE
STAMFORD, CONNECTICUT 06906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4978514
NONE
07408122
Correspondence name and address
THADDIUS J. CARVIS
ST. ONGE STEWARD JOHNSTON & REENS
986 BEDFORD STREET
STAMFORD, CT 06905
Assignment: 2
Reel/Frame:005257/0728   Pages: 2
Recorded: 03/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFMANN, JOHN E.
Exec Dt:
02/26/1990
2
SPRAGUE, BARRY N.
Exec Dt:
02/26/1990
3
SUN, WILLIAM H.
Exec Dt:
02/26/1990
Assignee
1
FUEL TECH, INC.
61 TAYLOR REED PLACE
A CORP. OF MA
STAMFORD, CONNECTICUT 06906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997631
NONE
07489919
Correspondence name and address
JAMES R. CARTIGLIA
ST. ONGE STEWARD JOHNSTON & REENS
986 BEDFORD ST.
STAMFORD, CT 06905
Assignment: 3
Reel/Frame:005538/0196   Pages: 3
Recorded: 12/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUFTGLASS, BRYAN K.
Exec Dt:
12/12/1990
2
SUN, WILLIAM H.
Exec Dt:
12/12/1990
3
HOFMANN, JOHN E.
Exec Dt:
12/03/1990
Assignee
1
FUEL TECH, INC.
61 TAYLOR REED PLACE
A MA CORP.
STAMFORD, CONNECTICUT 06906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5139754
NONE
07626439
Correspondence name and address
ST. ONGE, STEWARD, JOHNSTON & REENS
986 BEDFORD STREET
STAMFORD, CT 06905
Assignment: 4
Reel/Frame:005677/0077   Pages: 2
Recorded: 04/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUN, WILLIAM H.
Exec Dt:
04/02/1991
2
MICHELS, WILLIAM F.
Exec Dt:
04/02/1991
Assignee
1
NALCO FUEL TECH, 1001 FRONTENAC ROAD, NAPERVILLE, ILLINOIS 60563 A DELAWARE GENERAL PARTNERSHIP
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5199255
NONE
07679803
Correspondence name and address
ST. ONGE STEWARD JOHNSTON & REENS
986 BEDFORD STREET
STAMFORD, CT 06905
Assignment: 5
Reel/Frame:005768/0844   Pages: 3
Recorded: 07/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFMANN, JOHN E.
Exec Dt:
07/01/1991
2
SUN, WILLIAM H.
Exec Dt:
07/01/1991
Assignee
1
NALCO FUEL TECH
A GENERAL PARTNERSHIP OF DELAWARE
1001 FRONTENAC ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229090
NONE
07725183
Correspondence name and address
JAMES R. CARTIGLIA
ST. ONGE STEWARD JOHNSTON & REENS
986 BEDFORD STREET
STAMFORD, CT 06905
Assignment: 6
Reel/Frame:006178/0915   Pages: 5
Recorded: 07/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUN, WILLIAM H.
Exec Dt:
06/22/1992
2
HOFMANN, JOHN E.
Exec Dt:
06/19/1992
3
LIN, M. LINDA
Exec Dt:
06/15/1992
Assignee
1
NALCO FUEL TECH
1001 FRONTENAC RD.
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286467
NONE
07907222
Correspondence name and address
THADDIUS J. CARVIS
986 BEDFORD ST.
STAMFORD, CT 06905
Assignment: 7
Reel/Frame:008255/0878   Pages: 7
Recorded: 11/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMYRNIOTIS, CHRISTOPHER R.
Exec Dt:
10/28/1996
2
MICHELS, WILLIAM F.
Exec Dt:
10/28/1996
3
MARSHALL, M. DAMIAN
Exec Dt:
10/22/1996
4
SUN, WILLIAM H.
Exec Dt:
10/22/1996
5
DIEP, DANIEL V.
Exec Dt:
10/23/1996
Assignee
1
NALCO FUEL TECH
1001 FRONTENAC ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5740745
NONE
08710630
Correspondence name and address
ST. ONGE STEWARD JOHNSTON & REENS LLC
THADDIUS J. CARVIS
986 BEDFORD STREET
STAMFORD, CT 06905-5619
Assignment: 8
Reel/Frame:017271/0771   Pages: 3
Recorded: 02/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMYRNIOTIS, CHRISTOPHER
Exec Dt:
02/06/2005
2
SUN, WILLIAM H.
Exec Dt:
05/06/2005
Assignee
1
FUEL TECH, INC.
512 KINGSLAND DRIVE
BATAVIA, ILLINOIS 60510-2299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332143
US20060177366
11275944
Correspondence name and address
THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 9
Reel/Frame:018227/0978   Pages: 5
Recorded: 09/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, J. DAVID
Exec Dt:
07/28/2006
2
SMYRNIOTIS, CHRISTOPHER R.
Exec Dt:
07/26/2006
3
SCHULZ, KENT W.
Exec Dt:
07/26/2006
4
SUN, WILLIAM H.
Exec Dt:
07/26/2006
5
BOHLEN, SCOTT K.
Exec Dt:
07/26/2006
Assignee
1
FUEL TECH, INC.
512 KINGSLAND DRIVE
BATAVIA, ILLINOIS 60510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060290935
11383646
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICE OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 10
Reel/Frame:018587/0237   Pages: 5
Recorded: 11/30/2006
Conveyance: RE-RECORD TO ADD THE NAME OF THE FOURTH ASSIGNOR, PREVIOUSLY RECORDED ON REEL 018520 FRAME 0170.
Assignors
1
SMYRNIOTIS, CHRISTOPHER R.
Exec Dt:
10/09/2006
2
RIVERA, EMILITO P.
Exec Dt:
10/09/2006
3
ZUCCARINI, FRANK
Exec Dt:
10/09/2006
4
SUN, WILLIAM H.
Exec Dt:
10/09/2006
Assignee
1
FUEL TECH, INC.
512 KINGSLAND DRIVE
BATAVIA, ILLINOIS 60510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070044693
11427894
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VIRGINIA 20176
Assignment: 11
Reel/Frame:018939/0976   Pages: 5
Recorded: 02/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, J. DAVID
Exec Dt:
01/15/2007
2
SMYRNIOTIS, CHRISTOPHER R.
Exec Dt:
01/09/2007
3
SCHULZ, KENT W.
Exec Dt:
01/09/2007
4
SUN, WILLIAM H.
Exec Dt:
01/09/2007
5
BOHLEN, SCOTT K.
Exec Dt:
01/16/2007
6
BREWER, GLENN
Exec Dt:
01/16/2007
Assignee
1
FUEL TECH, INC.
512 KINGSLAND DRIVE
BATAVIA, ILLINOIS 60510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845292
US20070119352
11548866
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, BA 20178
Assignment: 12
Reel/Frame:019452/0390   Pages: 4
Recorded: 06/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, M. LINDA
Exec Dt:
06/13/2007
2
SUN, WILLIAM H.
Exec Dt:
06/12/2007
3
BOYLE, JOHN M.
Exec Dt:
06/13/2007
4
STAMATAKIS, PENELOPE
Exec Dt:
06/13/2007
Assignee
1
FUEL TECH, INC.
512 KINGSLAND DRIVE
BATAVIA, ILLINOIS 60510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615200
US20070231232
11695971
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VIRGINIA 20175
Assignment: 13
Reel/Frame:024548/0690   Pages: 5
Recorded: 06/16/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, M. LINDA
Exec Dt:
06/13/2007
2
SUN, WILLIAM H.
Exec Dt:
06/12/2007
3
BOYLE, JOHN M.
Exec Dt:
06/13/2007
4
STAMATAKIS, PENELOPE
Exec Dt:
06/13/2007
Assignee
1
FUEL TECH., INC.
27601 BELLAVISTA PARKWAY
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7815881
US20100055014
12615622
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICE OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 14
Reel/Frame:022101/0869   Pages: 4
Recorded: 01/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
12/22/2008
2
CARMIGNANI, PAUL G.
Exec Dt:
12/22/2008
3
BOYLE, JOHN M.
Exec Dt:
12/22/2008
Assignee
1
FUEL TECH, INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8591848
US20100061907
12266373
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 15
Reel/Frame:022945/0153   Pages: 4
Recorded: 07/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
07/07/2009
2
BOYLE, JOHN M.
Exec Dt:
07/07/2009
3
LAU, RONALD A.
Exec Dt:
07/07/2009
Assignee
1
FUEL TECH, INC.
BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852542
US20090297417
12472508
Correspondence name and address
THADDIUS J CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 16
Reel/Frame:023234/0960   Pages: 13
Recorded: 09/16/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
09/08/2009
2
CUMMINGS JR., WILLIAM E.
Exec Dt:
09/02/2009
3
DE HAVILLAND, PIERS
Exec Dt:
09/08/2009
4
CARMIGNANI, PAUL G.
Exec Dt:
08/31/2009
5
BOYLE, JOHN M.
Exec Dt:
08/31/2009
Assignee
1
FUEL TECH, INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS 60555
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7090810
US20040057887
10031724
 
7829033
US20060115402
11275989
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICE OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 17
Reel/Frame:024984/0235   Pages: 6
Recorded: 09/13/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
09/03/2010
2
CUMMINGS JR., WILLIAM E.
Exec Dt:
09/07/2010
3
DE HAVILLAND, PIERS
Exec Dt:
08/27/2010
4
CARMIGNANI, PAUL G.
Exec Dt:
08/30/2010
5
BOYLE, JOHN M.
Exec Dt:
08/30/2010
Assignee
1
FUEL TECH, INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS US 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110002830
12829671
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS I. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 18
Reel/Frame:028801/0296   Pages: 4
Recorded: 07/12/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
05/15/2012
2
BOYLE, JOHN M.
Exec Dt:
05/15/2012
3
CARMIGNANI, PAUL G.
Exec Dt:
05/15/2012
4
MAYHEW, SCOTT M.
Exec Dt:
05/17/2012
Assignee
1
FUEL TECH, INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS 60585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8951492
US20130287669
13455459
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 19
Reel/Frame:028797/0397   Pages: 3
Recorded: 08/16/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
07/17/2012
2
BOYLE, JOHN M.
Exec Dt:
07/18/2012
Assignee
1
FUEL TECH. INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS US 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940543
US20120288952
13463634
Correspondence name and address
THADDIUS J. CARVIS
LAW OFFICES OF THADDIUS J. CARVIS
102 NORTH KING STREET
LEESBURG, VA 20176
Assignment: 20
Reel/Frame:043712/0607   Pages: 8
Recorded: 09/27/2017
Attorney Dkt #:FT P6015A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
07/14/2017
2
SOLBERG, FABIAN J.
Exec Dt:
09/20/2017
3
SNOW, GERRY C.
Exec Dt:
07/26/2017
4
COTTINGHAM, STEVEN W.
Exec Dt:
07/24/2017
5
GAVASKAR, VASUDE0 S.
Exec Dt:
07/20/2017
Assignee
1
FUEL TECH, INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10124288
US20150107498
14516682
Correspondence name and address
THADDIUS J. CARVIS
16341 LIMESTONE COURT
LEESBURG, VA 20176
Assignment: 21
Reel/Frame:045202/0991   Pages: 8
Recorded: 03/14/2018
Attorney Dkt #:FT P3069A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WILLIAM H.
Exec Dt:
02/19/2018
2
LAU, RONALD A.
Exec Dt:
02/21/2018
3
BOYLE, JOHN M.
Exec Dt:
02/20/2018
4
MAYHEW, SCOTT M.
Exec Dt:
02/20/2018
5
KIEFFER, DAVID M.
Exec Dt:
02/20/2018
Assignee
1
FUEL TECH, INC.
27601 BELLA VISTA PARKWAY
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339056
US20180194639
15856802
Correspondence name and address
THADDIUS J. CARVIS
16341 LIMESTONE COURT
LEESBURG, VA 20176

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