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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/21/2013
Application #:
12947703
Filing Dt:
11/16/2010
Publication #:
Pub Dt:
10/06/2011
Inventors:
Jack G. Winterowd, Cheng Zhang, Amar N. Neogi
Title:
UTILIZATION OF KRAFT LIGNIN IN PHENOL/FORMALDEHYDE BONDING RESINS FOR OSB
Assignment: 1
Reel/Frame:
026060/0452Recorded: 04/01/2011Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/11/2011
Exec Dt:
03/05/2011
Exec Dt:
02/15/2011
Assignee:
PO BOX 9777
CH1J27
FEDERAL WAY, WASHINGTON 98063-9777
Correspondent:
WEYERHAEUSER INTELLECTUAL PROPERTY DEPT
PO BOX 9777
CH1J27
FEDERAL WAY, WA 98063-9777
Assignment: 2
Reel/Frame:
043811/0956Recorded: 09/11/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2016
Assignee:
4000, 421 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 4K9
Correspondent:
CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC
1201 THIRD AVENUE
SUITE 3600
SEATTLE, WA 98101

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