IP Library › Assignment 011410/0301
Patent Assignment
Reel/Frame 011410/0301

Notice of Grant of Security Interest

Recorded: 2001-01-04 Pages: 19
Assignors
WSP, INC., A DELAWARE CORPORATION
Executed: 2000-11-14
DRC LTD., A DELAWARE CORPORATION
Executed: 2000-11-14
Assignee
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
INDEPENDENCE CENTER, 15TH FLOOR, 101 N. TRYON STREET, CHARLOTTE, NORTH CAROLINA, 28255
Covered Properties (50)
Pyrimidine Derivatives
Patent: 5,223,505 →
Application: 07/513,304 →
Method for Controlling Silica and Water Soluble Silicate Deposition
Patent: 5,256,302 →
Application: 07/884,668 →
Method of Breaking Water-in-Oil Emulsions by Using Quaternary Alkyl Amine Ethoxylates
Patent: 5,250,174 →
Application: 07/884,670 →
Method for the Inhibition and Removal of Ammonium Chloride Deposition in Hydrocarbon Processing Units by Adding Lecithin
Patent: 5,256,276 →
Application: 07/884,671 →
Methods Fdor Inhibiting the Corrosion an Deposition of Iron and Iron -Containing Metals in Aqueous Systems
Patent: 5,264,155 →
Application: 07/893,183 →
On-Line Blending Method for Activator Catalyzed Paint Detackification Program
Patent: 5,250,190 →
Application: 07/895,765 →
Inhibition of Silica and Silicate Deposition in Cooling Water Systems
Patent: 5,271,862 →
Application: 07/898,975 →
Method and Composition for Treatment of Aluminum
Patent: 5,292,379 →
Application: 07/901,340 →
Method and Composition for Treatment of Galvanized Steel
Patent: 5,282,905 →
Application: 07/907,428 →
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 →
Method for the Cure and Removal of Overspray Paint from the Water Wash System of Paint Spray Booths
Patent: 5,256,308 →
Application: 07/932,162 →
Methods for Controlling Dust in High Temperature Systems
Patent: 5,302,308 →
Application: 07/934,835 →
Method for Breaking Emulsions in a Crude Oil Desalting System
Patent: 5,256,305 →
Application: 07/934,837 →
Method and Composition for Controlling the Growth of Microorganisms
Patent: 5,234,958 →
Application: 07/935,484 →
Water Soluble Block Copolymers and Methods of Use Thereof
Patent: 5,234,604 →
Application: 07/939,810 →
Polymers for the Treatment of Boiler Water
Patent: 5,271,847 →
Application: 07/957,326 →
Method of Inhibiting Corrosion in Aqueous Systems
Patent: 5,256,332 →
Application: 07/978,831 →
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 →
Process for Enhanced Drainage of Residual Aqueous Rinse on the External Surface of Plastic Parts
Patent: 5,314,546 →
Application: 08/000,435 →
Method and Composition for Treatment of Metals
Patent: 5,328,525 →
Application: 08/000,765 →
Water Soluble Graft Copolymers and Methods of Use Thereof
Patent: 5,298,566 →
Application: 08/000,773 →
Quaternized Polyvinylamine Water Clarification Agents
Patent: 5,292,441 →
Application: 08/003,186 →
Enzyme Treatment for Industrial Slime Control
Patent: 5,238,572 →
Application: 08/007,944 →
Rod Coupling Construction for Garment Hangers
Patent: 5,289,956 →
Application: 08/012,868 →
Corrosion Inhibition of Calcium Chloride Brine
Patent: 5,292,455 →
Application: 08/023,249 →
Biological & Dust Control Methods for Bulk/Granular Solids
Patent: 5,256,419 →
Application: 08/023,465 →
Use of Polyalkenyl Succinimides-Glycidol Reaction Products as Antifoulants in Hydtocarbon Process Media
Patent: 5,342,505 →
Application: 08/024,115 →
Methods for Inhibiting the Deposition of Proteinaceous Materials on Heat Transfer Surfaces
Patent: 5,336,414 →
Application: 08/032,069 →
High Temperature Corrosion Inhibitor
Patent: 5,314,643 →
Application: 08/038,431 →
Metal Cleaning Method
Patent: 5,909,742 →
Application: 08/038,588 →
Visible Dried-in-Place Non-Chrome Treatment for Aluminum
Patent: 5,292,378 →
Application: 08/038,592 →
Gelled Biocidal Treatments
Patent: 5,266,218 →
Application: 08/047,728 →
Copolymers of Ethylenically Unsaturated and Polyethylenegylcol Monomethacrylate Monomeric Repeat Units Useful as Scale Controls Agents in Boiler Systems
Patent: 5,350,536 →
Application: 08/053,579 →
Method for Dewatering Municipal Solid Waste Refuse
Patent: 5,366,637 →
Application: 08/066,836 →
Method for Removing Soluble Benzene from Effluent Water
Patent: 5,282,974 →
Application: 08/066,837 →
Corrosion Control Composition and Method for Boiler/Condensate Steam System
Patent: 5,368,775 →
Application: 08/074,082 →
Method for the Inhibition and Removal of Ammonium Chloride Deposition in Hydrocarbon Processing Units
Patent: 5,387,733 →
Application: 08/074,239 →
Control of Scale Formation in Aqueous Systems
Patent: 5,378,372 →
Application: 08/074,254 →
Composition for Controlling Silica and Water Soluble Silicate Deposition
Patent: 5,393,456 →
Application: 08/080,900 →
Treatment for Galvanized Metal
Patent: 5,344,504 →
Application: 08/080,901 →
Method and Composition for Controlling the Growth of Microorganisms
Patent: 5,352,706 →
Application: 08/095,976 →
Biocidal Compositions and Use Thereof
Patent: 5,310,761 →
Application: 08/095,977 →
Methods for Controlling Scale Formation in Aqueous Systems Systems
Patent: 5,326,478 →
Application: 08/099,674 →
Water Soluble Graft Copolymers for Paint Spray Booth Sludge Dewatering
Patent: 5,385,676 →
Application: 08/100,903 →
Methods for Treating Wastewater
Patent: 5,368,744 →
Application: 08/100,904 →
Water Soluble Graft Copolymers and Methods of Use Thereof
Patent: 5,374,336 →
Application: 08/101,139 →
Gelled Polyvinyl Alcohol Biocidal Treatments
Patent: 5,391,369 →
Application: 08/105,088 →
Gelled Peg Biocidal Treatment
Patent: 5,391,370 →
Application: 08/105,089 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Apr 20, 1990
From: HARGREAVES, RODNEY B.; MC LOUGHLIN, BERNARD J.; MILLS, STUART D.; MARSHALL, PAUL WILLIAM
To: IMPERIAL CHEMICAL INDUSTRIES PLC
Reel/Frame 005290/0125 →
Assignment of Assignors Interest. Jun 10, 1992
From: PEREZ, LIBARDO A.; BROWN, J. MICHAEL; NGUYEN, KHAC T.
To: BETZ LABORATORIES, INC., A CORPORATION OF PA
Reel/Frame 006158/0882 →
Assignment of Assignors Interest. Jun 10, 1992
From: WEAVER, CARL E.
To: BETZ LABORATORIES, INC., A CORPORATION OF PA
Reel/Frame 006158/0730 →
Assignment of Assignors Interest. Jun 11, 1992
From: HART, PAUL R.
To: BETZ LABORATORIES, INC. - A CORP. OF PA
Reel/Frame 006144/0580 →
Assignment of Assignors Interest. Jun 29, 1992
From: YORKE, WILLIAM J.
To: BETZ LABORATORIES A CORP. OF PENNSYLVANIA
Reel/Frame 006162/0007 →
Assignment of Assignors Interest. Jul 9, 1992
From: KASSOUF, MITCHELL J.; YANKOVICH, DANIEL W., JR.; PURNELL, DEBORAH L.
To: BETZ LABORATORIES, INC., A CORPORATION OF PA
Reel/Frame 006194/0157 →
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. Sep 10, 1992
From: MARTIN, ROY W.; DENTON, ROBERT J.
To: BETZ LABORATORIES, INC.
Reel/Frame 006255/0308 →
Assignment of Assignors Interest. Sep 11, 1992
From: DULANY, MICHAEL T.
To: BETZ LABORATORIES, INC.
Reel/Frame 006253/0466 →
Assignment of Assignors Interest. Sep 25, 1992
From: DONOFRIO, DEBORAH K.; WHITEKETTLE, WILSON K.
To: BETZ LABORATORIES, INC.
Reel/Frame 006259/0697 →
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. Sep 25, 1992
From: ROE, DONALD C.
To: BETZ LABORATORIES, INC.
Reel/Frame 006276/0217 →
Assignment of Assignors Interest. Sep 25, 1992
From: HART, PAUL R.
To: BETA LABORATORIES, INC.
Reel/Frame 006276/0221 →
Assignment of Assignors Interest. Nov 12, 1992
From: CHEN, FU; BOYETTE, SCOTT M.; BAIR, KEITH A.
To: BETZ LABORATORIES, INC.
Reel/Frame 006299/0902 →
Assignment of Assignors Interest. Dec 21, 1992
From: KESSLER, STEPHEN M.
To: BETZ LABORATORIES, INC.
Reel/Frame 006353/0289 →
Assignment of Assignors Interest. Jan 4, 1993
From: DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC.
Reel/Frame 006372/0810 →
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. Feb 16, 1993
From: MELZER, JEFFREY I.; GUNAGAN, BARRY P.
To: BETZ LABORATORIES, INC.
Reel/Frame 006433/0449 →
Assignment of Assignors Interest. Feb 19, 1993
From: MUSINGO, EDWARD M.; HABERLE, BRUCE V.; DECK, PHILIP D.
To: BETZ LABORATORIES, INC.
Reel/Frame 006433/0390 →
Assignment of Assignors Interest. Feb 26, 1993
From: CHEN, JEN-CHI; VASCONCELLOS, STEPHEN R.; WALTERICK, GERALD C., JR.; CHEN, FU
To: BETZ LABORATORIES, LTD.
Reel/Frame 006434/0682 →
Assignment of Assignors Interest. Mar 17, 1993
From: HERNANDEZ-MENA, ROY; FRIEND, PATRIC L.
To: BETZ LABORATORIES, INC.
Reel/Frame 006460/0663 →
Assignment of Assignor's Interest Apr 29, 1994
From: IMPERIAL CHEMICAL INDUSTRIES PLC
To: ZENECA LIMITED
Reel/Frame 006965/0039 →
Change of Name Sep 16, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008133/0558 →
Change of Name Oct 29, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008198/0663 →
Change of Name Nov 18, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008222/0670 →