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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/23/2019
Application #:
14680967
Filing Dt:
04/07/2015
Publication #:
Pub Dt:
10/08/2015
Inventors:
Venkata K. Ramanujam, Michael McCaulley, Joseph C. Gentry
Title:
PROCESS FOR RECOVERING ISOPRENE FROM PYROLYSIS GASOLINE
Assignment: 1
Reel/Frame:
036957/0857Recorded: 11/04/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/02/2014
Exec Dt:
05/02/2014
Exec Dt:
05/02/2014
Assignee:
1001 S. DAIRY ASHFORD
SUITE 500
HOUSTON, TEXAS 77077
Correspondent:
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
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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