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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/24/2018
Application #:
15317755
Filing Dt:
12/09/2016
Publication #:
Pub Dt:
04/27/2017
Inventors:
Thomas GUTERMUTH, Markus KREICH, Frank CASTILLO-WELTER
Title:
PROCESS AND PLANT FOR THE PURIFICATION OF ACRYLIC ACID
Assignment: 1
Reel/Frame:
041729/0845Recorded: 03/24/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/07/2017
Exec Dt:
02/09/2017
Exec Dt:
03/03/2017
Assignee:
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Correspondent:
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
065826/0073Recorded: 12/11/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/12/2023
Assignee:
OLOF-PALME-STRABE 35
FRANKFURT AM MAIN, GERMANY 60439
Correspondent:
AIR LIQUIDE
9811 KATY FREEWAY, SUITE 100
ATTN: IP DEPT.
HOUSTON, TX 77024

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