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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/02/2015
Application #:
14351205
Filing Dt:
04/11/2014
Publication #:
Pub Dt:
10/02/2014
Inventors:
Guido D. Frey, Thorsten Kreickmann, Heinz Strutz
Title:
METHOD FOR RECOVERING DI-TRIMETHYLOLPROPANE AND TRIMETHYLOLPROPANE-ENRICHED PRODUCT STREAMS FROM THE SIDE STREAMS OF TRIMETHYLOLPROPANE PRODUCTION
Assignment: 1
Reel/Frame:
032836/0769Recorded: 04/11/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/27/2014
Exec Dt:
02/03/2014
Exec Dt:
02/05/2014
Assignee:
OTTO--ROELEN-STR. 3
OBERHAUSEN, GERMANY 46147
Correspondent:
MICHAEL W. FERRELL, ESQ.
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VIRGINIA 20124-1706
Assignment: 2
Reel/Frame:
057312/0979Recorded: 08/25/2021Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/11/2020
Assignee:
RHEINPROMENADE 4A,
MONHEIM AM RHEIN, GERMANY 40789
Correspondent:
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VA 20124-1706

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