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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/13/2020
Application #:
15549957
Filing Dt:
08/09/2017
Publication #:
Pub Dt:
01/25/2018
Inventors:
Douglas Wayne KARKOW, Joseph COLANNINO, Christopher A. WIKLOF
Title:
PREFABRICATED INTEGRATED COMBUSTION ASSEMBLIES AND METHODS OF INSTALLING THE SAME INTO A COMBUSTION SYSTEM
Assignment: 1
Reel/Frame:
043267/0878Recorded: 08/11/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/26/2015
Exec Dt:
02/26/2015
Exec Dt:
02/25/2015
Assignee:
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Correspondent:
DORSEY & WHITNEY LLP
111 SOUTH MAIN STREET
21ST FLOOR
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:
052268/0365Recorded: 03/30/2020Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/06/2019
Assignee:
12870 INTERURBAN AVENUE SOUTH
SEATTLE, WASHINGTON 98168
Correspondent:
LAUNCHPAD IP, INC.
914 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012
Assignment: 3
Reel/Frame:
061176/0107Recorded: 07/27/2022Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME CHANGE FROM CLEARSIGN COMBUSTION CORPORATION, SEATTLE, WA TO CLEARSIGN TECHNOLOGIES CORPORATION, TULSA, OK.. PREVIOUSLY RECORDED AT REEL: 052268 FRAME: 0365. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor:
Exec Dt:
11/06/2019
Assignee:
8023 E 63RD PL.
SUITE 101
TULSA, OKLAHOMA 74133
Correspondent:
LAUNCHPAD IP, INC.
914 - 164TH ST. SE
SUITE B-12 #433
MILL CREEK, WA 98012

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