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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
4565604
Issue Dt:
01/21/1986
Application #:
06687682
Filing Dt:
12/31/1984
Inventors:
PER E. A. HANSON, FELEK JACHIMOWICZ
Title:
RETENTION AND DRAINAGE AID
Assignment: 1
Reel/Frame:
004937/0001Recorded: 08/05/1988Pages: 36
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: MAY 25, 1988 CONNECTICUT
Assignors:
W.R. GRACE & CO., A CORP. OF CONN. (MERGED INTO)
Exec Dt:
05/25/1988
GRACE MERGER CORP., A CORP. OF CONN. (CHANGED TO)
Exec Dt:
05/25/1988
Assignee:
W.R. GRACE & CO.-CONN.
Correspondent:
WILLIAM W. MCDOWELL, JR.
W.R. GRACE & CO.-CONN
7379 ROUTE 32
COLUMBIA, MARYLAND 21044
Assignment: 2
Reel/Frame:
008604/0960Recorded: 07/24/1997Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
W. R. GRACE & CO. - CONN.
Exec Dt:
06/28/1996
GRACE DEARBORN LIMITED
Exec Dt:
06/28/1996
GRACE DEARBORN AB
Exec Dt:
06/28/1996
Assignee:
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19005
Correspondent:
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 3
Reel/Frame:
011410/0395Recorded: 01/04/2001Pages: 19
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST
Assignors:
HERCULES INCORPORATED
Exec Dt:
11/14/2000
HERCULES CREDIT, INC.
Exec Dt:
11/14/2000
HERCULES FLAVOR, INC.
Exec Dt:
11/14/2000
WSP, INC.
Exec Dt:
11/14/2000
AQUALON COMPANY
Exec Dt:
11/14/2000
HERCULES FINANCE COMPANY
Exec Dt:
11/14/2000
FIBERVISIONS, L.L.C.
Exec Dt:
11/14/2000
FIBERVISIONS INCORPORATED
Exec Dt:
11/14/2000
FIBERVISIONS PRODUCTS, INC.
Exec Dt:
11/14/2000
HERCULES INTERNATIONAL LIMITED
Exec Dt:
11/14/2000
BETZDEARBORN INC.
Exec Dt:
11/14/2000
BETZDEARBORN EUROPE, INC.
Exec Dt:
11/14/2000
D R C LTD.
Exec Dt:
11/14/2000
BL TECHNOLOGIES, INC.
Exec Dt:
11/14/2000
BLI HOLDINGS CORP.
Exec Dt:
11/14/2000
HERCULES SHARED SERVICES CORPORATION
Exec Dt:
11/14/2000
BETZDEARBORN INTERNATIONAL, INC.
Exec Dt:
11/14/2000
ATHENS HOLDINGS, INC.
Exec Dt:
11/14/2000
BETZDEARBORN CHINA, LTD.
Exec Dt:
11/14/2000
BL CHEMICALS INC.
Exec Dt:
11/14/2000
CHEMICAL TECHNOLOGIES INDIA, LTD.
Exec Dt:
11/14/2000
COVINGTON HOLDINGS, INC.
Exec Dt:
11/14/2000
EAST BAY REALTY SERVICES, INC.
Exec Dt:
11/14/2000
FIBERVISIONS, L.P.
Exec Dt:
11/14/2000
HERCULES CHEMICAL CORPORATION
Exec Dt:
11/14/2000
HERCULES COUNTRY CLUB, INC.
Exec Dt:
11/14/2000
HERCULES EURO HOLDINGS, LLC
Exec Dt:
11/14/2000
HERCULES INTERNATIONAL LIMITED, L.L.C.
Exec Dt:
11/14/2000
HERCULES INVESTMENTS, LLC
Exec Dt:
11/14/2000
HISPAN CORPORATION
Exec Dt:
11/14/2000
Assignee:
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
INDEPENDENCE CENTER, 15TH FLOOR
101 N. TRYON STREET
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
MOORE & VAN ALLEN PLLC
STEVEN D. THOMAS
2200 WEST MAIN STREET
SUITE 800
DURHAM, NORTH CAROLINA 27705
Assignment: 4
Reel/Frame:
012983/0754Recorded: 06/14/2002Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BETZDEARBORN, INC.
Exec Dt:
04/28/2002
Assignee:
HERCULES INCORPORATED
LAW DEPARTMENT, 8TH FLOOR
1313 N. MARKET STREET HERCULES PLAZA
WILMINGTON, DELAWARE 19894
Correspondent:
HERCULES INCORPORATED
1313 NORTH MARKET
HERCULES PLAZA
LAW DEPARTMENT - 8TH FLOOR
WILMINGTON, DE 19894
Assignment: 5
Reel/Frame:
013653/0919Recorded: 05/16/2003Pages: 10
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Exec Dt:
12/19/2002
Assignees:
HERCULES INCORPORATED
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES CREDIT, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES FLAVOR, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
WSP, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
AQUALON COMPANY
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES FINANCE COMPANY
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
FIBERVISIONS, L.L.C.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
FIBERVISIONS INCORPORATED
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
FIBERVISIONS PRODUCTS, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES INTERNATIONAL LIMITED
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BETZDEARBORN, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BETZDEARBORN EUROPE, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
D R C LTD.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BL TECHNOLOGIES, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BLI HOLDING CORPORATION
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES SHARED SERVICES CORPORATION
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BETZDEARBORN INTERNATIONAL, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
ATHENS HOLDINGS, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BETZDEARBONN CHINA, LTD.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
BL CHEMICAL INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
CHEMICAL TECHNOLOGIES INDIA, LTD.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
COVINGTON HOLDINGS, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
EAST BAY REALTY SERVICES, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
FIBERVISIONS, L.P.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES CHEMICAL CORPORATION
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES COUNTRY CLUB, INC.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES EURO HOLDINGS, LLC
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES INTERNATIONAL LIMITED, L.L.C.
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HERCULES INVESTMENTS, LLC
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
HISPAN CORPORATION
1313 NORTH MARKET STREET
WILMINGTON, DELAWARE 19894-0001
Correspondent:
MOORE & VAN ALLEN, PLLC
STEVEN D. THOMAS
2200 WEST MAIN STREET
SUITE 800
DURHAM, NC 27706
Assignment: 6
Reel/Frame:
013599/0400Recorded: 12/27/2002Pages: 19
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST
Assignor:
HERCULES INCORPORATED
Exec Dt:
12/20/2002
Assignee:
CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
MOORE & VAN ALLEN PLLC
STEVEN D. THOMAS
220 WEST MAIN STREET, SUITE 800
DURHAM, NC 27705
Assignment: 7
Reel/Frame:
021901/0647Recorded: 12/01/2008Pages: 7
Conveyance:
PATENT TERMINATION CS-013599-0400
Assignor:
CREDIT SUISSE, CAYMAN ISLANDS BRANCH
Exec Dt:
11/13/2008
Assignee:
HERCULES INCORPORATED
1313 NORTH MARKET STREET
HERCULES PLAZA
WILMINGTON, DELAWARE 19894-0001
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005

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