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Patent Assignment Assignee Details
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Assignee Name : COMBUSTION SCIENCE & ENGINEERING, INC.
Total Assignments: 13
Assignment: 1
Reel/Frame:015085/0666   Pages: 3
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
01/05/2004
2
KLASSEN, MICHAEL S.
Exec Dt:
01/05/2004
3
SCHEMEL, CHRISTOPHER F.
Exec Dt:
01/05/2004
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7089745
US20040134194
10682408
Correspondence name and address
PIPER RUDNICK LLP
JAMES M. HEINTZ
1200 NINETEENTH STREET, N.W.
WASHINGTON, D.C. 20036-2412
Assignment: 2
Reel/Frame:018106/0794   Pages: 3
Recorded: 08/15/2006
Attorney Dkt #:3858-009 CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
01/05/2004
2
KLASSEN, MICHAEL S.
Exec Dt:
01/05/2004
3
SCHEMEL, CHRISTOPHER F.
Exec Dt:
01/05/2004
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7322198
US20070125091
11464441
Correspondence name and address
JAMES M. HEINTZ
DLA PIPER RUDNICK GRAY CARY US LLP
1200 NINETEENTH STREET, NW
WASHINGTON, DC 20036-2412
Assignment: 3
Reel/Frame:020041/0052   Pages: 4
Recorded: 10/31/2007
Attorney Dkt #:3858-009 DIV CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
01/05/2004
2
KLASSEN, MICHAEL S.
Exec Dt:
01/05/2004
3
SCHEMEL, CHRISTOPHER F.
Exec Dt:
01/05/2004
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD
SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770396
US20080115502
11929675
Correspondence name and address
JAMES M. HEINTZ
DLA PIPER US LLP
500 8TH STREET, NW
WASHINGTON, DC 20004-2131
Assignment: 4
Reel/Frame:024801/0792   Pages: 3
Recorded: 08/06/2010
Attorney Dkt #:3858-009 DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
01/05/2004
2
KLASSEN, MICHAEL S.
Exec Dt:
01/05/2004
3
SCHEMEL, CHRISTOPHER F.
Exec Dt:
01/05/2004
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8225611
US20100300103
12851379
Correspondence name and address
JAMES M. HEINTZ
P.O. BOX 2758
RESTON, VA 20195
Assignment: 5
Reel/Frame:015178/0231   Pages: 3
Recorded: 04/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
02/17/2004
2
KLASSEN, MICHAEL S.
Exec Dt:
02/17/2004
3
SCHEMEL, CHRISTOPHER F.
Exec Dt:
02/17/2004
4
VASHISHAT, DIWAKAR
Exec Dt:
02/17/2004
5
HOLTON, MACLAIN M.
Exec Dt:
02/18/2004
6
FLINT, KELLY R.
Exec Dt:
02/11/2004
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7015807
US20040145467
10676779
Correspondence name and address
PIPER RUDNICK LLP
JAMES M. HEINTZ
1200 NINETEENTH STREET, N.W.
WASHINGTON, DC 20036-2412
Assignment: 6
Reel/Frame:016569/0333   Pages: 3
Recorded: 05/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOKLIK, RICHARD G.
Exec Dt:
04/01/2005
2
ROBY, RICHARD J.
Exec Dt:
04/01/2005
3
KLASSEN, MICHAEL S.
Exec Dt:
04/04/2005
4
BATTAGLIOLI, JOHN L.
Exec Dt:
04/01/2005
5
HAMER, ANDREW J.
Exec Dt:
04/01/2005
6
VASHISHAT, DIWAKAR
Exec Dt:
04/01/2005
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7435080
US20060046218
11033180
Correspondence name and address
SUPERVISOR, PATENT PROSECUTION SERVICES
DLA PIPER RUDNICK GRAY CARY U.S. LLP
1200 NINETEENTH STREET, N.W.
WASHINGTON, D.C. 20036-2412
Assignment: 7
Reel/Frame:021903/0986   Pages: 4
Recorded: 12/01/2008
Attorney Dkt #:3858015DIV (303277-118)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOKLIK, RICHARD G.
Exec Dt:
04/01/2005
2
ROBY, RICHARD J.
Exec Dt:
04/01/2005
3
KLASSEN, MICHAEL S.
Exec Dt:
04/04/2005
4
BATTAGLIOLI, JOHN L.
Exec Dt:
04/01/2005
5
HAMER, ANDREW J.
Exec Dt:
04/01/2005
6
VASHISHAT, DIWAKAR
Exec Dt:
04/01/2005
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD
SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7934924
US20090042151
12250700
Correspondence name and address
JAMES M. HEINTZ
DLA PIPER US LLP
500 8TH STREET NW
WASHINGTON, DC 20004-2131
Assignment: 8
Reel/Frame:018057/0145   Pages: 4
Recorded: 08/04/2006
Attorney Dkt #:3858-016 DESIGN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
07/28/2006
2
KLASSEN, MICHAEL S.
Exec Dt:
07/26/2006
3
ESKIN, LEO
Exec Dt:
07/25/2006
4
HOLTON, MACLAIN M.
Exec Dt:
07/25/2006
5
STRAUS, ALBERT E.
Exec Dt:
07/24/2006
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D545229
NONE
29260756
Correspondence name and address
JAMES M. HEINTZ
DLA PIPER RUDNICK GRAY CARY US LLP
1200 NINETEENTH STREET, NW
WASHINGTON, DC 20036-2412
Assignment: 9
Reel/Frame:018292/0623   Pages: 4
Recorded: 09/22/2006
Attorney Dkt #:3858-012 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
09/06/2006
2
KLASSEN, MICHAEL S.
Exec Dt:
09/01/2006
3
DUBOIS, JACQUELINE
Exec Dt:
09/01/2006
4
GAINES, GLENN
Exec Dt:
08/31/2006
5
ASHLEY, ERIN
Exec Dt:
09/14/2006
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD, SUITE L
COLUMBIA, MARYLAND 21045-2129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170397
US20070001825
11293119
Correspondence name and address
JAMES M. HEINTZ
DLA PIPER US LLP
1200 NINETEENTH STREET, NW
WASHINGTON, DC 20036-2412
Assignment: 10
Reel/Frame:024486/0172   Pages: 4
Recorded: 06/04/2010
Attorney Dkt #:3858-020 US (303277-124)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBY, RICHARD J.
Exec Dt:
06/03/2010
2
CARPENTER, DOUGLAS J.
Exec Dt:
06/03/2010
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD
SUITE L
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413530
US20100282327
12778060
Correspondence name and address
JAMES M. HEINTZ
500 8TH STREET, N.W.
DLA PIPER LLP (US)
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:031194/0976   Pages: 4
Recorded: 09/12/2013
Attorney Dkt #:3858-023 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOKULAKRISHNAN, PONNUTHURAI
Exec Dt:
09/11/2013
2
VIEHE, DARIN
Exec Dt:
09/11/2013
3
TRETTEL, ANDREW
Exec Dt:
09/11/2013
4
KLASSEN, MICHAEL S.
Exec Dt:
09/11/2013
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD
SUITE K
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11914930
NONE
14024422
Correspondence name and address
DALE LAZAR
P.O. BOX 2758
RESTON, VA 20195
Assignment: 12
Reel/Frame:066540/0960   Pages: 4
Recorded: 02/23/2024
Attorney Dkt #:3858-023CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOKULAKRISHNAN, PONNUTHURAI
Exec Dt:
09/11/2013
2
VIEHE, DARIN
Exec Dt:
09/11/2013
3
TRETTEL, ANDREW
Exec Dt:
09/11/2013
4
KLASSEN, MICHAEL S.
Exec Dt:
09/11/2013
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD
SUITE K
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240169119
18420363
Correspondence name and address
GIANNI MINUTOLI
DLA PIPER LLP (US)
11911 FREEDOM DRIVE, SUITE 300
RESTON, VA 20190
Assignment: 13
Reel/Frame:066894/0860   Pages: 4
Recorded: 03/26/2024
Attorney Dkt #:3858-023 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOKULAKRISHNAN, PONNUTHURAI
Exec Dt:
09/11/2013
2
VIEHE, DARIN
Exec Dt:
09/11/2013
3
TRETTEL, ANDREW
Exec Dt:
09/11/2013
4
KLASSEN, MICHAEL S.
Exec Dt:
09/11/2013
Assignee
1
COMBUSTION SCIENCE & ENGINEERING, INC.
8940 OLD ANNAPOLIS ROAD
SUITE K
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240169119
18420363
Correspondence name and address
GIANNI MINUTOLI
DLA PIPER LLP (US)
11911 FREEDOM DRIVE, SUITE 300
RESTON, VA 20190

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