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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/20/2002
Application #:
09903224
Filing Dt:
07/11/2001
Publication #:
Pub Dt:
01/17/2002
Inventors:
Gary P. Hagen, Michael J. Spangler
Title:
PREPARATION OF POLYOXYMETHYLENE DIMETHYL ETHERS BY ACID-ACTIVATED CATALYTIC CONVERSION OF METHANOL WITH FORMALDEHYDE FORMED BY DEHYDROGENATION OF METHANOL
Assignment: 1
Reel/Frame:
012905/0566Recorded: 05/17/2002Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/1998
Assignee:
LAW DEPARTMENT MAIL CODE 2207A
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Correspondent:
BP AMERICA INC.
EKKEHARD SCHOETTLE
ATTN: DOCKET CLERK LAW DEPARTMENT
MAIL CODE 2207A 200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601-7125
Assignment: 2
Reel/Frame:
012904/0737Recorded: 05/17/2002Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2001
Assignee:
MAIL CODE 1907A, LAW DEPARTMENT
200 EAST RANDOLPH DRIVE, P.O. BOX 87703
CHICAGO, ILLINOIS 60680
Correspondent:
BP AMERICA INC.
EKKEHARD SCHOETTLE-DOCKET CLERK
MAIL CODE 2207A, LAW DEPARTMENT
200 EAST RANDOLPH DRIVE
CHICAGO, IL 60601-7125

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