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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
09/27/1988
Application #:
07125516
Filing Dt:
11/25/1987
Inventors:
MICHAEL SHI-KUAN CHEN, ROBERT M. ENG, JEROME L. GLAZER, CHARLES G. WENSLEY
Title:
PERVAPORATION PROCESS FOR SEPARATING ALCOHOLS FROM ETHERS
Assignment: 1
Reel/Frame:
004814/0608Recorded: 11/25/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/18/1987
Exec Dt:
11/18/1987
Exec Dt:
11/18/1973
Exec Dt:
11/19/1987
Assignee:
Correspondent:
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 2
Reel/Frame:
007089/0383Recorded: 08/01/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/1990
Assignee:
ROUTE 202-206 NORTH
SOMERVILLE, NEW JERSEY 08876
Correspondent:
ROBERT H. HAMMER, III
HOECHST CELANESE CORPORATION
P.O. BOX 32414
CHARLOTTE, NC 28232-9973
Assignment: 3
Reel/Frame:
009168/0439Recorded: 01/29/1998Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/1998
Assignee:
13800 SOUTH LAKES DRIVE
CHARLOTTE, NORTH CAROLINA 28273
Correspondent:
CELGARD LLC
ATTN: ROBERT H. HAMMER III
13800 SOUTH LAKES DRIVE
CHARLOTTE, NC 28273
Assignment: 4
Reel/Frame:
010506/0869Recorded: 12/30/1999Pages: 36
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/1999
Assignee:
SUITE 325
20 BURLINGTON MALL ROAD
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
KIRKLAND & ELLIS
BRUCE O. BRADFORD
200 EAST RANDOLPH DRIVE
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:
013964/0538Recorded: 11/29/2002Pages: 79
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/15/1999
Assignee:
1411 BROADWAY, 5TH FL.
NEW YORK, NEW YORK 10018
Correspondent:
MILBANK, TWEED, HADLEY & MCCLOY LLP
JOHN M. GRIEM, JR., ESQ.
ONE CHASE MANHATTAN PLAZA
NEW YORK, NY 10005

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