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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/11/2013
Application #:
12706937
Filing Dt:
02/17/2010
Publication #:
Pub Dt:
03/03/2011
Inventors:
Mircea Cretoiu, Andrei Cimpeanu
Title:
METHODS AND APPARATUSES FOR STEAM ADDITION TO A REBOILER COUPLED TO AN EXTRACTIVE DISTILLATION COLUMN FOR IMPROVED EXTRACTIVE DISTILLATION
Assignment: 1
Reel/Frame:
023966/0777Recorded: 02/19/2010Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/12/2010
Exec Dt:
01/12/2010
Assignee:
1001 S. DAIRY ASHFORD
SUITE 500
HOUSTON, TEXAS 77077
Correspondent:
STANLEY R. MOORE
WINSTEAD PC
P.O. BOX 50784
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
055934/0098Recorded: 03/15/2021Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/31/2019
Assignee:
900 THREADNEEDLE STREET
SUITE 800
HOUSTON, TEXAS 77079
Correspondent:
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 3
Reel/Frame:
056046/0676Recorded: 04/26/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2021
Assignee:
NEUWIESENSTRASSE 15
WINTERTHUR, SWITZERLAND 8401
Correspondent:
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313

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