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Patent Assignment Assignor Details

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Assignor Name : HARTWICK, THOMAS S.

Total Assignments: 11

Assignment: 1

Reel/Frame:	026106/0299			Pages:	8
		Recorded:	04/11/2011
Attorney Dkt #:	2651-011-03
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTWICK, THOMAS S.

Exec Dt:

09/21/2010

2

Exec Dt:

09/20/2010

3

RUTKOWSKI, RICHARD F.

Exec Dt:

09/20/2010

4

Exec Dt:

09/20/2010

5

WIKLOF, CHRISTOPHER A.

Exec Dt:

10/18/2010

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12201 TUKWILA INTERNATIONAL BLVD.

SUITE 100

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

12753047

Correspondence name and address
	GRAYBEAL JACKSON LLP
	400 108TH AVE NE
	SUITE 700
	BELLEVUE, WA 98004

Assignment: 2

Reel/Frame:	026233/0326			Pages:	7
		Recorded:	05/05/2011
Attorney Dkt #:	2651-004-03
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

04/28/2011

2

HARTWICK, THOMAS S.

Exec Dt:

04/22/2011

3

WIKLOF, CHRISTOPHER A.

Exec Dt:

05/05/2011

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12201 TUKWILA INTERNATIONAL BLVD.

SUITE 100

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

13006344

Correspondence name and address
	GRAYBEAL JACKSON LLP
	400 108TH AVENUE NE
	SUITE 700
	BELLEVUE, WA 98004

Assignment: 3

Reel/Frame:	028929/0893			Pages:	6
		Recorded:	09/10/2012
Attorney Dkt #:	2651-013-03
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTWICK, THOMAS S.

Exec Dt:

07/03/2012

2

GOODSON, DAVID B.

Exec Dt:

08/30/2012

3

WIKLOF, CHRISTOPHER A.

Exec Dt:

07/23/2012

4

COLANNINO, JOSEPH

Exec Dt:

06/28/2012

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

13370183

Correspondence name and address
	LAUNCHPAD INTELLECTUAL PROPERTY, INC.
	914 164TH ST., SE
	STE. B12 #433
	MILL CREEK, WA 98012

Assignment: 4

Reel/Frame:	028998/0930			Pages:	4
		Recorded:	09/20/2012
Attorney Dkt #:	2651-041-03
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTWICK, THOMAS S.

Exec Dt:

09/06/2012

2

PREVO, TRACY A.

Exec Dt:

09/06/2012

3

COLANNINO, JOSEPH

Exec Dt:

09/12/2012

4

WIKLOF, CHRISTOPHER A.

Exec Dt:

09/11/2012

5

Exec Dt:

09/06/2012

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

13370280

Correspondence name and address
	LAUNCHPAD INTELLECTUAL PROPERTY, INC.
	914 164TH ST., SE
	STE. B12 #433
	MILL CREEK, WA 98012

Assignment: 5

Reel/Frame:	036597/0433			Pages:	5
		Recorded:	09/12/2015
Attorney Dkt #:	2651-041-03
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GOODSON, DAVID B.

Exec Dt:

09/06/2012

2

HARTWICK, THOMAS S.

Exec Dt:

09/06/2012

3

PREVO, TRACY A.

Exec Dt:

09/06/2012

4

COLANNINO, JOSEPH

Exec Dt:

09/12/2012

5

WIKLOF, CHRISTOPHER A.

Exec Dt:

09/11/2012

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

13370280

Correspondence name and address
	LAUNCHPAD IP, INC.
	914 164TH ST. SE
	SUITE B-12 #433
	MILL CREEK, WA 98012

Assignment: 6

Reel/Frame:	036600/0978			Pages:	6
		Recorded:	09/14/2015
Attorney Dkt #:	2651-041-03
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE INCORRECT SERIAL NUMBER 13/370282 PREVIOUSLY RECORDED AT REEL: 028998 FRAME: 0930. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignors

1

GOODSON, DAVID B.

Exec Dt:

09/06/2012

2

HARTWICK, THOMAS S.

Exec Dt:

09/06/2012

3

PREVO, TRACY A.

Exec Dt:

09/12/2012

4

COLANNINO, JOSEPH

Exec Dt:

09/12/2012

5

WIKLOF, CHRISTOPHER A.

Exec Dt:

09/11/2012

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98012

Property

Pat #

Pub #

Intl #

App #

13370280

Correspondence name and address
	LAUNCHPAD IP, INC.
	914 164TH ST. SE
	MILL CREEK, WA 98012

Assignment: 7

Reel/Frame:	030788/0784			Pages:	5
		Recorded:	07/11/2013
Attorney Dkt #:	2651-042-05
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

COLANNINO, JOSEPH

Exec Dt:

06/25/2013

2

HARTWICK, THOMAS S.

Exec Dt:

07/09/2013

3

GOODSON, DAVID B.

Exec Dt:

06/25/2013

4

PREVO, TRACY A.

Exec Dt:

07/02/2013

5

WIKLOF, CHRISTOPHER A.

Exec Dt:

07/10/2013

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

13658766

Correspondence name and address
	LAUNCHPAD INTELLECTUAL PROPERTY, INC.
	914 164TH ST., SE
	STE. B12 #433
	MILL CREEK, WA 98012

Assignment: 8

Reel/Frame:	033966/0147			Pages:	6
		Recorded:	10/16/2014
Attorney Dkt #:	2651-011-13
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTWICK, THOMAS S.

Exec Dt:

09/15/2014

2

GOODSON, DAVID B.

Exec Dt:

09/15/2014

3

RUTKOWSKI, RICHARD

Exec Dt:

10/09/2014

4

Exec Dt:

09/25/2014

5

WIKLOF, CHRISTOPHER A.

Exec Dt:

09/10/2014

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

NONE

14472845

Correspondence name and address
	LAUNCHPAD INTELLECTUAL PROPERTY, INC.
	914 164TH ST., SE
	STE. B12 #433
	MILL CREEK, WA 98012

Assignment: 9

Reel/Frame:	034168/0493			Pages:	6
		Recorded:	11/13/2014
Attorney Dkt #:	2651-013-05
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTWICK, THOMAS S.

Exec Dt:

10/02/2014

2

GOODSON, DAVID B.

Exec Dt:

10/02/2014

3

COLANNINO, JOSEPH

Exec Dt:

11/02/2014

4

WIKLOF, CHRISTOPHER A.

Exec Dt:

10/09/2014

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

NONE

14507320

Correspondence name and address
	LAUNCHPAD INTELLECTUAL PROPERTY, INC.
	914 164TH ST., SE
	STE. B12 #433
	MILL CREEK, WA 98012

Assignment: 10

Reel/Frame:	036743/0551			Pages:	6
		Recorded:	10/07/2015
Attorney Dkt #:	2651-004-15
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GOODSON, DAVID B.

Exec Dt:

09/12/2015

2

HARTWICK, THOMAS S.

Exec Dt:

10/02/2015

3

WIKLOF, CHRISTOPHER A.

Exec Dt:

09/17/2015

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE S.

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

NONE

14835524

Correspondence name and address
	LAUNCHPAD INTELLECTUAL PROPERTY, INC.
	914 164TH ST., SE
	STE. B12 #433
	MILL CREEK, WA 98012

Assignment: 11

Reel/Frame:	037745/0588			Pages:	6
		Recorded:	02/16/2016
Attorney Dkt #:	2651-041-05
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GOODSON, DAVID B.

Exec Dt:

02/14/2016

2

HARTWICK, THOMAS S.

Exec Dt:

01/06/2016

3

COLANNINO, JOSEPH

Exec Dt:

01/28/2016

4

WIKLOF, CHRISTOPHER A.

Exec Dt:

01/06/2016

Assignee

1

CLEARSIGN COMBUSTION CORPORATION

12870 INTERURBAN AVENUE SOUTH

SEATTLE, WASHINGTON 98168

Property

Pat #

Pub #

Intl #

App #

14966308

Correspondence name and address
	LAUNCHPAD IP, INC.
	914 164TH ST. SE
	SUITE B-12 #433
	MILL CREEK, WA 98012

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Web interface last modified: August 25, 2017 v.2.6

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