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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/15/2021
Application #:
16769112
Filing Dt:
06/02/2020
Publication #:
Pub Dt:
04/08/2021
Inventor:
Brian Benjamin
Title:
Method of Recovering Paraxylene in a Pressure Swing Adsorption Unit with Varying Hydrogen Purge Pressures
Assignment: 1
Reel/Frame:
052820/0611Recorded: 06/03/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/16/2018
Assignee:
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Correspondent:
SCOTT M. DYAR
300 S WACKER DR
STE 3200
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
055745/0824Recorded: 03/26/2021Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2020
Assignee:
150 WEST WARRENVILLE ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
055735/0674Recorded: 03/26/2021Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/22/2021
Assignee:
150 WEST WARRENVILLE ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, IL 60606

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