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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
16309258
Filing Dt:
12/12/2018
Publication #:
Pub Dt:
10/31/2019
Inventors:
Oliver GRONWALD, Martin WEBER, Ulrich KARL, Nicolas MARION
Title:
USE OF A SOLUTION OF POLYSULFONE IN N-ACYL-MORPHOLINE FOR THE FABRICATION OF UF MEMBRANES
Assignment: 1
Reel/Frame:
047754/0361Recorded: 12/12/2018Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/2018
Exec Dt:
05/04/2018
Exec Dt:
05/07/2018
Exec Dt:
05/04/2018
Assignee:
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
052028/0493Recorded: 03/05/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2020
Assignee:
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DELAWARE 19805
Correspondent:
FRANCES TOUTKALDJIAN
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805

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