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Patent Assignment Assignor Details
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Assignor Name : DUMAS, JESSE
Total Assignments: 15
Assignment: 1
Reel/Frame:037401/0669   Pages: 3
Recorded: 01/04/2016
Attorney Dkt #:2651-259-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUMAS, JESSE
Exec Dt:
12/02/2015
2
COLANNINO, JOSEPH
Exec Dt:
12/02/2015
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160123577
14931020
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 2
Reel/Frame:038273/0012   Pages: 10
Recorded: 04/13/2016
Attorney Dkt #:2651-224-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
03/10/2016
2
COLANNINO, JOSEPH
Exec Dt:
03/31/2016
3
RUIZ, ROBERTO
Exec Dt:
03/28/2016
4
DUMAS, JESSE
Exec Dt:
03/23/2016
5
DANSIE, JAMES K.
Exec Dt:
04/05/2016
6
KENDRICK, DONALD
Exec Dt:
03/10/2016
7
BROMER, NICHOLAS S.
Exec Dt:
03/10/2016
8
WIKLOF, CHRISTOPHER A.
Exec Dt:
03/22/2016
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160238242
15047557
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 3
Reel/Frame:038600/0435   Pages: 5
Recorded: 05/16/2016
Attorney Dkt #:2651-221-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
05/05/2016
2
COLANNINO, JOSEPH
Exec Dt:
05/05/2016
3
RUIZ, ROBERTO
Exec Dt:
05/05/2016
4
BROMER, NICHOLAS S.
Exec Dt:
04/22/2016
5
DUMAS, JESSE
Exec Dt:
05/05/2016
6
WIKLOF, CHRISTOPHER A.
Exec Dt:
05/04/2016
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160003471
14793726
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 4
Reel/Frame:038647/0820   Pages: 3
Recorded: 05/19/2016
Attorney Dkt #:2651-130-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLANNINO, JOSEPH
Exec Dt:
05/12/2016
2
DUMAS, JESSE
Exec Dt:
05/12/2016
3
WIKLOF, CHRISTOPHER A.
Exec Dt:
05/11/2016
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295185
US20160298836
15098657
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 5
Reel/Frame:039383/0787   Pages: 9
Recorded: 08/09/2016
Attorney Dkt #:2651-192-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHERPESKE, DAVID F.
Exec Dt:
05/19/2016
2
KRICHTAFOVITCH, IGOR A.
Exec Dt:
02/16/2012
3
KARKOW, DOUGLAS W.
Exec Dt:
05/19/2016
4
COLANNINO, JOSEPH
Exec Dt:
05/19/2016
5
DUMAS, JESSE
Exec Dt:
05/19/2016
6
WIKLOF, CHRISTOPHER A.
Exec Dt:
05/18/2016
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160290633
15090241
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 6
Reel/Frame:042224/0941   Pages: 8
Recorded: 05/03/2017
Attorney Dkt #:254647US02_495184-35
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, JERRY MICHAEL, SR.
Exec Dt:
04/04/2017
2
KARKOW, DOUGLAS WAYNE
Exec Dt:
03/02/2017
3
KENDRICK, DONALD
Exec Dt:
03/02/2017
4
DANSIE, JAMES KYLE
Exec Dt:
03/06/2017
5
MONTGOMERY, TERRY LYNN
Exec Dt:
04/04/2017
6
DUMAS, JESSE
Exec Dt:
04/20/2017
7
WIKLOF, CHRISTOPHER A.
Exec Dt:
04/12/2017
Assignee
1
CLEARSIGN COMBUSTIONS CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10551058
US20170268772
15455469
Correspondence name and address
DORSEY & WHITNEY LLP
136 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84101
Assignment: 7
Reel/Frame:043437/0235   Pages: 3
Recorded: 08/29/2017
Attorney Dkt #:2651-258-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUMAS, JESSE
Exec Dt:
08/28/2017
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10619845
US20180051874
15666941
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 8
Reel/Frame:043499/0671   Pages: 8
Recorded: 09/06/2017
Attorney Dkt #:2651-314-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
07/12/2017
2
COLANNINO, JOSEPH
Exec Dt:
09/02/2017
3
DANSIE, JAMES K.
Exec Dt:
08/31/2017
4
DUMAS, JESSE
Exec Dt:
09/05/2017
5
WIKLOF, CHRISTOPHER A.
Exec Dt:
07/12/2017
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10514165
US20180031229
15637820
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 9
Reel/Frame:043817/0186   Pages: 10
Recorded: 10/09/2017
Attorney Dkt #:2651-224-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
09/08/2017
2
COLANNINO, JOSEPH
Exec Dt:
10/03/2017
3
RUIZ, ROBERTO
Exec Dt:
09/09/2017
4
DUMAS, JESSE
Exec Dt:
09/08/2017
5
DANSIE, JAMES K.
Exec Dt:
10/09/2017
6
KENDRICK, DONALD
Exec Dt:
09/14/2017
7
BROMER, NICHOLAS S.
Exec Dt:
09/08/2017
8
WIKLOF, CHRISTOPHER A.
Exec Dt:
09/14/2017
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180038588
15668562
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 10
Reel/Frame:049795/0793   Pages: 8
Recorded: 07/18/2019
Attorney Dkt #:2651-226-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
09/14/2017
2
COLANNINO, JOSEPH
Exec Dt:
09/12/2017
3
DANSIE, JAMES K.
Exec Dt:
09/29/2017
4
DUMAS, JESSE
Exec Dt:
09/27/2017
5
KENDRICK, DONALD
Exec Dt:
09/14/2017
6
WIKLOF, CHRISTOPHER A.
Exec Dt:
09/14/2017
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578301
US20180017249
15663458
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 11
Reel/Frame:051603/0615   Pages: 8
Recorded: 01/23/2020
Attorney Dkt #:2651-226-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
09/14/2017
2
COLANNINO, JOSEPH
Exec Dt:
09/12/2017
3
DANSIE, JAMES K.
Exec Dt:
09/29/2017
4
DUMAS, JESSE
Exec Dt:
09/27/2017
5
KENDRICK, DONALD
Exec Dt:
09/14/2017
6
WIKLOF, CHRISTOPHER A.
Exec Dt:
09/14/2017
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248786
US20200132296
16728548
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 12
Reel/Frame:044268/0345   Pages: 13
Recorded: 11/30/2017
Attorney Dkt #:2651-167-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
10/17/2017
2
DANSIE, JAMES K.
Exec Dt:
10/23/2017
3
DUMAS, JESSE
Exec Dt:
10/26/2017
4
KENDRICK, DONALD
Exec Dt:
10/19/2017
5
KRICHTAFOVITCH, IGOR A.
Exec Dt:
02/16/2012
6
COLANNINO, JOSEPH
Exec Dt:
11/22/2017
7
WIKLOF, CHRISTOPHER A.
Exec Dt:
10/19/2017
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10571124
US20180087774
15720899
Correspondence name and address
LAUNCHPAD IP, INC.
914 164 ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 13
Reel/Frame:046849/0581   Pages: 8
Recorded: 08/17/2018
Attorney Dkt #:2651-298-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANSIE, JAMES K.
Exec Dt:
08/14/2018
2
KARKOW, DOUGLAS W.
Exec Dt:
08/09/2018
3
DUMAS, JESSE
Exec Dt:
08/09/2018
4
KENDRICK, DONALD
Exec Dt:
08/09/2018
5
KARNANI, SUNNY
Exec Dt:
08/16/2018
6
WIKLOF, CHRISTOPHER A.
Exec Dt:
08/14/2018
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313553
US20190011123
16033854
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 14
Reel/Frame:066055/0404   Pages: 8
Recorded: 01/08/2024
Attorney Dkt #:2651-298-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANSIE, JAMES K.
Exec Dt:
08/14/2018
2
KARKOW, DOUGLAS
Exec Dt:
08/09/2018
3
DUMAS, JESSE
Exec Dt:
08/09/2018
4
KENDRICK, DONALD
Exec Dt:
08/09/2018
5
KARNANI, SUNNY
Exec Dt:
08/16/2018
6
WIKLOF, CHRISTOPHER A.
Exec Dt:
08/14/2018
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11953199
US20220299203
17658248
Correspondence name and address
LAUNCHPAD. IP, INC.
914-164TH STREET, SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 15
Reel/Frame:049130/0027   Pages: 10
Recorded: 05/09/2019
Attorney Dkt #:2651-283-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARKOW, DOUGLAS W.
Exec Dt:
03/12/2019
2
KENDRICK, DONALD
Exec Dt:
05/02/2019
3
COLANNINO, JOSEPH
Exec Dt:
03/18/2019
4
DUMAS, JESSE
Exec Dt:
05/09/2019
5
DEES, JONATHAN P.
Exec Dt:
05/01/2019
6
DANSIE, JAMES K.
Exec Dt:
03/13/2019
7
WIKLOF, CHRISTOPHER A.
Exec Dt:
05/02/2019
Assignee
1
CLEARSIGN COMBUSTION CORPORATION
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210310650
16279032
Correspondence name and address
LAUNCHPAD IP, INC.
914 164TH ST. SE, SUITE B-12 #433
MILL CREEK, WA 98012

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