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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/02/2001
Application #:
09756149
Filing Dt:
01/08/2001
Publication #:
Pub Dt:
07/12/2001
Inventors:
James Neil Pryor, Linda Lee Crump
Title:
Silica adsorbent on magnetic substrate
Assignment: 1
Reel/Frame:
012039/0113Recorded: 08/01/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/1999
Exec Dt:
08/04/1999
Assignee:
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondent:
W.R. GRACE & CO.-COMM.
CHARLES A. CROSS
PATENT DEPARTMENT
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Assignment: 2
Reel/Frame:
032159/0384Recorded: 02/04/2014Pages: 53
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/03/2014
Assignee:
200 WEST STREET
NEW YORK, NEW YORK 10282-2198
Correspondent:
ZEYNEP GIESEKE
233 S. WACKER DRIVE, SUITE 5800
C/O LATHAM & WATKINS LLP
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
045832/0887Recorded: 04/03/2018Pages: 60
Conveyance:
RELEASE OF SECURITY AGREEMENT RECORDED AT REEL/FRAME NO.: 032159/0384
Assignor:
Exec Dt:
04/03/2018
Assignee:
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondent:
MARIA BANDA
KIRKLAND & ELLIS, LLP
555 CALIFORNIA STREET, SUITE 2700
SAN FRANCISCO, CA 94104

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