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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/27/2001
Application #:
09158278
Filing Dt:
09/22/1998
Inventors:
DAVID C. GRAVES, KEN EDWARD KRANZ, JAMES KEVIN MILLARD, LYLE FREDERICK ALBRIGHT
Title:
ALKYLATION BY CONTROLLING OLEFIN RATIOS
Assignment: 1
Reel/Frame:
009672/0037Recorded: 12/21/1998Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/02/1998
Exec Dt:
12/02/1998
Exec Dt:
12/02/1998
Exec Dt:
12/03/1998
Assignee:
4601 COLLEGE BLVD., SUITE 300
LEAWOOD, KANSAS 66211
Correspondent:
GILBRETH & STROZIER, P.C.
J.M. (MARK) GILBRETH
PO BOX 61305
HOUSTON, TEXAS 77208-1305
Assignment: 2
Reel/Frame:
013782/0993Recorded: 07/11/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/23/2003
Assignee:
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
LUCAS K. SHAY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DE 19880-0025

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