Patent Assignment
Reel/Frame 008342/0013
Change of Name
Recorded: 1997-02-07
Pages: 17
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(11)
Inside Diameter Tube Cleaning System, Tube Cleaners, and Method
Patent:
4,569,097 →
Application:
06/554,765 →
Method of Controlling Manganese Deposition in Open Recirculating Aqueous Systems
Patent:
4,900,451 →
Application:
07/305,232 →
Novel Amine-Containing Copolymers and Their Use
Patent:
4,898,684 →
Application:
07/380,847 →
Lubricating Metal Cleaner Additive
Patent:
5,282,992 →
Application:
07/864,712 →
Method and Composition for Treatment of Galvanized Steel
Patent:
5,282,905 →
Application:
07/907,428 →
Method for the Inhibition and Removal of Ammonium Chloride Deposition in Hydrocarbon Processing Units
Patent:
5,282,956 →
Application:
07/909,858 →
Dewatering Gluten with Nonionic Surfactants
Patent:
5,283,322 →
Application:
07/929,648 →
Methods for Inhibiting Polymerziation of Hydrocarbons Utilizing a Hydroxyalkylhydroxylamine
Patent:
5,282,957 →
Application:
07/932,126 →
Chemically Stable Antimicrobial Formulations Ofdimps
Patent:
5,283,264 →
Application:
07/982,802 →
Neutralizing Amines with Low Salt Precipitation Potential
Patent:
5,283,006 →
Application:
07/982,803 →
Method for Removing Soluble Benzene from Effluent Water
Patent:
5,282,974 →
Application:
08/066,837 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 23, 1983
From: ECHOLS, MARVIN
To: SUPERIOR I.D. TUBE CLEANERS INCORPORATED 10010 MEMORIAL DRIVE, NO. 1301 HOUSTON, TX 77024 A CORP
Reel/Frame 004203/0389 →
Assignment of Assignors Interest.
Feb 27, 1989
From: BROWN, J. MICHAEL; SHERWOOD, STEVEN P.; HOLDER, E. PAUL
To: BETZ LABORATORIES, INC.
Reel/Frame 005024/0273 →
Assignment of Assignors Interest.
May 18, 1992
From: REICHGOTT, DAVID W.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 006135/0162 →
Assignment of Assignors Interest.
Jul 30, 1992
From: REICHGOTT, DAVID W.; CHEN, FU
To: BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
Reel/Frame 006190/0846 →
Assignment of Assignors Interest.
Aug 28, 1992
From: WEAVER, CARL E.
To: BETZ LABORATORIES, INC.
Reel/Frame 006241/0867 →
Assignment of Assignors Interest.
Sep 10, 1992
From: MARTIN, ROY W.; DENTON, ROBERT J.
To: BETZ LABORATORIES, INC.
Reel/Frame 006255/0308 →
Assignment of Assignors Interest.
Sep 25, 1992
From: WRIGHT, BRUCE E.; WEAVER, CARL E.; REID, DWIGHT K.
To: BETZ LABORATORIES, INC.
Reel/Frame 006270/0963 →
Assignment of Assignors Interest.
Jan 4, 1993
From: LEHRER, SCOTT E.; EDMONDSON, JAMES G.
To: BETZ LABORATORIES, INC.
Reel/Frame 006372/0808 →
Assignment of Assignors Interest.
Jan 4, 1993
From: DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC.
Reel/Frame 006372/0810 →
Assignment of Assignor's Interest
Jul 22, 1993
From: HART, PAUL R.
To: BETZ LABORATORIES, INC.
Reel/Frame 006615/0502 →
Assignment of Assignor's Interest
Jun 2, 1995
From: SUPERIOR I.D. TUBE CLEANERS, INC.
To: BETZ LABORATORIES, INC.
Reel/Frame 007648/0078 →
Notice of Grant of Security Interest
Jan 2, 2001
From: HERCULES INCORPORATED, A DELAWARE CORPORATION; HERCULES CREDIT, INC., A DELAWARE CORPORATION; HERCULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011410/0832 →
Notice of Grant of Security Interest
Jan 2, 2001
From: HERCULES INCORPORATED, A DELAWARE CORPORATION; HERCULES CREDIT, INC., A DELAWARE CORPORATION; HERCULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011590/0943 →
Notice of Grant of Security Interest
Jan 4, 2001
From: IONHERCULES INCORPORATED, A DELAWARE CORPORAT; HERCULES CREDIT, INC., DELAWARE CORPORATION; HERCULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011410/0301 →
Notice of Grant of Security Interest
Jan 5, 2001
From: HERCULES INCORPORATED, A DELAWARE COPORATION; HRECULES CREDIT, INC., A DELAWARE CORPORATION; HECULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011410/0554 →
Release of Security Interest
Dec 31, 2002
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013599/0543 →
Release of Security Interest
Dec 31, 2002
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013669/0635 →
Release of Security Interest
Dec 31, 2002
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013616/0102 →
Release of Security Agreement
Jan 2, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULESE FLAVOR, INC.; WSP, INC.
Reel/Frame 013625/0865 →