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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/17/2019
Application #:
13420373
Filing Dt:
03/14/2012
Publication #:
Pub Dt:
10/18/2012
Inventors:
Edward L. Diefenthal, Richard D. Jordan, Richard H. Schlosberg
Title:
VAPOR PHASE HYDROCARON EXTRACTION OF OIL FROM OIL SAND
Assignment: 1
Reel/Frame:
028459/0431Recorded: 06/28/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/27/2012
Exec Dt:
06/25/2012
Exec Dt:
05/29/2012
Assignee:
290 TOWER ROAD
PONCHATOULA, LOUISIANA 70454
Correspondent:
DICKINSON WRIGHT PLLC
1875 EYE STREET, NW
SUITE 1200
WASHINGTON, DC 20006

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