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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
02/24/2004
Application #:
08485304
Filing Dt:
06/07/1995
Publication #:
Pub Dt:
06/20/2002
Inventors:
WILLIAM A. WELSH, STEPHEN R. SCHMIDT
Title:
INORGANIC HYDROGEL FLATTING AGENTS
Assignment: 1
Reel/Frame:
014550/0673Recorded: 10/03/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/13/1989
Exec Dt:
03/13/1989
Assignee:
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044-4098
Correspondent:
W. R. GRACE & CO.-CONN.
WILLIAM D. BUNCH
PATENT DEPARTMENT
7500 GRACE DRIVE
COLUMBIA, MD 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:
045828/0683Recorded: 04/03/2018Pages: 30
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/03/2018
Assignee:
200 WEST STREET
NEW YORK, NEW YORK 10282-2198
Correspondent:
ZEYNEP GIESEKE
330 NORTH WABASH AVENUE, SUITE 2800
LATHAM & WATKINS LLP
CHICAGO, IL 60611
Assignment: 4
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
Assignment: 5
Reel/Frame:
057594/0026Recorded: 09/23/2021Pages: 38
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/22/2021
Assignee:
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondent:
CSC
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

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