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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/05/2023
Application #:
16973870
Filing Dt:
12/10/2020
Publication #:
Pub Dt:
09/30/2021
Inventors:
Cole A. Witham, Roxanne M. Jenkins, Biplab Mukherjee
Title:
ADDITIVES FOR ENHANCED EXTRACTION OF BITUMEN
Assignment: 1
Reel/Frame:
064985/0418Recorded: 09/21/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/09/2018
Exec Dt:
08/14/2018
Exec Dt:
08/14/2018
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
BROOKS, CAMERON & HUEBSCH, PLLC
1201 MARQUETTE AVE S
SUITE 400
MINNEAPOLIS, MN 55403

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