IP Library › Assignment 011452/0592
Patent Assignment
Reel/Frame 011452/0592

Notice of Grant of Security Interest

Recorded: 2001-01-05 Pages: 40
Assignors
WSP, INC., A DELAWARE CORPORATION
Executed: 2000-11-14
D R C LTD., A DELAWARE CORPORATION
Executed: 2000-11-14
Assignee
BANK OF AMERICA, N.A.
INDEPENDENCE CENTER, 15TH FLOOR, 101 N. TRYON STREET, CHARLOTTE, NORTH CAROLINA, 28255
Covered Properties (46)
Production of Paper and Paperboard
Patent: 6,273,998 →
Application: 08/291,309 →
Settling Aids for Solids in Hydrocarbons
Application: 08/504,607 →
Composition and Process for Treating Metal Surfaces
Patent: 6,291,020 →
Application: 08/694,148 →
Method for Sulfite Pulping Using Surfactants
Application: 08/954,527 →
Compositions and Methods for Inhibiting Organic Comtaminant Deposition in Pulp and Papermaking Systems
Patent: 6,143,800 →
Application: 09/016,180 →
Method for Inhibiting Microbial Adhesion on Surfaces
Patent: 6,241,898 →
Application: 09/039,967 →
Methods and Apparatus for Monitoring Water Process Equipment
Patent: 6,244,098 →
Application: 09/047,602 →
Release Agent for Rolls and Method for Improving Release Properties of Rolls
Patent: 6,139,911 →
Application: 09/051,438 →
Methods and Apparatus for Monitoring Water Process Equipment
Patent: 6,170,319 →
Application: 09/052,031 →
Thiacrown Ether Compound
Patent: 6,147,225 →
Application: 09/088,991 →
Thiacrown Ether Compound Corrosion Inhibitors for Alkanolamine Units
Patent: 6,187,227 →
Application: 09/088,994 →
Inhibition of Pyrophoric Iron Sulfide Activity
Patent: 6,328,943 →
Application: 09/112,882 →
Inhibition of Pyrophoric Iron Sulfide Activity
Patent: 6,063,347 →
Application: 09/112,883 →
Paper Size and Paper Sizing Process
Patent: 6,159,339 →
Application: 09/125,525 →
Inhibition of Corrosion in Aqueous Systems
Patent: 6,187,262 →
Application: 09/136,884 →
Papermaking Aid
Patent: 6,168,686 →
Application: 09/152,695 →
Methods and Compositions for Inhibiting Polymerization of Ethylenically Unsaturated Hydrocarbons
Patent: 6,200,461 →
Application: 09/186,832 →
Polymer Dispersants and Methods of Use in a Nuclear Steam Generator
Patent: 6,228,950 →
Application: 09/206,334 →
Method and Compositions for Minimizing Biological and Colloidal Fouling
Patent: 6,180,056 →
Application: 09/208,473 →
Methods for Clarifying Sugar Solutions
Patent: 6,146,465 →
Application: 09/229,797 →
Neutral Phosphate Pre-Coagulant Composition for Clarification in White Sugar Production
Patent: 6,159,302 →
Application: 09/231,384 →
Methods for Fumigating Soil
Patent: 6,294,584 →
Application: 09/240,155 →
Methods for Inhibiting the Production of Slime in Aqueous Systems
Application: 09/285,854 →
Method and Composition for Inhibiting Corrosion in Aqueous System
Patent: 6,585,933 →
Application: 09/303,596 →
Inhibition of Corrosion in Aqueous Systems
Patent: 6,379,587 →
Application: 09/304,181 →
Method for Dispersing and Removing Sludge Contained in a Storage Tank
Patent: 6,142,160 →
Application: 09/316,680 →
Injection Quill for Water Treatment
Patent: 6,165,372 →
Application: 09/372,286 →
Compositions for Treating Paint Spray Booth Water
Patent: 6,136,220 →
Application: 09/386,958 →
Softened Brine Treatment of Crude Oil
Patent: 6,159,374 →
Application: 09/399,648 →
Cleaner Composition and Method of Use Thereof
Application: 09/407,173 →
Method of Stabilizing Dye Solutions and Stabilized Dye Compositions
Patent: 6,241,788 →
Application: 09/441,662 →
Copper Leach Process Aids
Patent: 6,261,341 →
Application: 09/443,591 →
Copper Leach Process Aids
Patent: 6,258,245 →
Application: 09/443,592 →
Copper Leach Process Aids
Patent: 6,409,799 →
Application: 09/443,593 →
Treatment for the Enhancement of Bacterial Exopolysaccharide Recovery
Patent: 6,251,641 →
Application: 09/468,542 →
Styrene Caustic Wash Extraction Aid
Patent: 6,290,876 →
Application: 09/492,824 →
Inhibiting Deposits in Coke Oven Gas Processing Equipment
Patent: 6,375,831 →
Application: 09/495,801 →
Method and composition for inhibiting corrosion in a aqueous system
Application: 09/505,722 →
Method for enhancing biocidal activity
Application: 09/512,708 →
Method for Removing Microbes from Surfaces
Patent: 6,514,458 →
Application: 09/513,770 →
Foam Control Composition and Method for Controlling Foam in Aqueous System
Patent: 6,534,550 →
Application: 09/537,104 →
Halogen Resistant Copper Corrosion Inhibitors
Patent: 6,464,901 →
Application: 09/565,397 →
Defoamer and Method of Use Thereof
Patent: 6,448,298 →
Application: 09/571,743 →
Method for Predicting Recovery Boiler Leak Detection System Performance
Patent: 6,484,108 →
Application: 09/587,489 →
Method of cleaning a metal surface
Patent: 6,348,440 →
Application: 09/630,722 →
Method of sintering and sinter bed composition
Application: 60/187,811 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 7, 1995
From: HART, PAUL R.
To: BETZ LABORATORIES, INC.
Reel/Frame 007646/0376 →
Assignment of Assignor's Interest Aug 5, 1996
From: KUO, LAWRENCE L.; LEUNG, ROGER Y.; PRESCOTT, STEVEN R.; HASSLER, THORD G.
To: W. R. GRACE & CO.-CONN
Reel/Frame 008068/0503 →
Assignment of Assignor's Interest Oct 15, 1996
From: MELZER, JEFFREY I.; SUJDAK, RICHARD J.
To: BETZDEARBORN INC.
Reel/Frame 008182/0808 →
Assignment of Assignor's Interest Feb 23, 1998
From: BIHANI, BHARAT G.; LING, TIEN-FENG
To: BETZDEARBORN INC.
Reel/Frame 008982/0296 →
Assignment of Assignor's Interest May 14, 1998
From: CHEN, HAIWEN; BURGMAYER, PAUL R.; HONG, KE
To: BETZDEARBORN, INC.
Reel/Frame 009183/0849 →
Assignment of Assignor's Interest May 14, 1998
From: CHEN, HAIWEN; HONG, KE; GUNTHER, JOHN C.
To: BETZDEARBORN INC.
Reel/Frame 009183/0790 →
Assignment of Assignor's Interest Jun 8, 1998
From: VANHECKE, FRANCK; BASSTANIE, ESTHER
To: BETZDEARBORN, INC.
Reel/Frame 009250/0310 →
Assignment of Assignor's Interest Jun 29, 1998
From: GABOURY, JANET A.; CHEN, FU
To: BETZDEARBORN INC.
Reel/Frame 009284/0319 →
Assignment of Assignor's Interest Jul 6, 1998
From: MINEVSKI, LJILJANA V.; GABOURY, JANET A.
To: BETZDEARBORN INC.
Reel/Frame 009352/0955 →
Assignment of Assignor's Interest Aug 10, 1998
From: ROLING, PAUL V.; SINTIM, QUINCY K.A.
To: BETZDEARBORN INC.
Reel/Frame 009385/0718 →
Assignment of Assignor's Interest Aug 10, 1998
From: ROLING, PAUL V.; PARKER, WILEY L.; GOLIASZEWSKI, ALAN E; WILLIAMS, TIMOTHY S.
To: BETZDEARBORN INC.
Reel/Frame 009382/0834 →
Assignment of Assignor's Interest Aug 31, 1998
From: HASSLER, THORD G; SCHUETZ, JURGEN F.; SMITH, BRYAN C.
To: BETZDEARBORN, INC.
Reel/Frame 009432/0306 →
Assignment of Assignor's Interest Sep 21, 1998
From: CHENG, LONGCHUN; WHITAKER, KIM
To: BETZDEARBORN, INC.
Reel/Frame 009468/0177 →
Assignment of Assignor's Interest Oct 14, 1998
From: SUTMAN, FRANK J.; HOBIRK, RICHARD A.
To: BETZDEARBORN, INC.
Reel/Frame 009513/0834 →
Assignment of Assignor's Interest Feb 1, 1999
From: ELDIN, SHERIF
To: BETZDEARBORN INC.
Reel/Frame 009740/0884 →
Assignment of Assignor's Interest Apr 2, 1999
From: XAVIER, CARLOS ROBERTO; LUIZ, CLAUDIO CANDIDO; FERNANDES, LUIZ ANTONIO
To: BETZ DEARBORN INC.
Reel/Frame 009876/0631 →
Assignment of Assignor's Interest Apr 2, 1999
From: BOCKOWSKI, EDMUND J.; DAVIS, DWIGHT P.
To: BETZDEARBORN INC.
Reel/Frame 009876/0621 →
Assignment of Assignor's Interest May 13, 1999
From: HERNANDEZ-MENA, ROY; ROMESSER, JAMES A.
To: BETZDEARBORN INC.
Reel/Frame 009962/0711 →
Assignment of Assignor's Interest Jun 1, 1999
From: CHENG, LONGCHUN
To: BETZDEARBORN INC.
Reel/Frame 009991/0717 →
Assignment of Assignor's Interest Jun 28, 1999
From: EHRHARDT, WILLIAM C.; CHENG, LONGCHEN; STASNEY, DAWN; WHITAKER, KIM A.
To: BETZDEARBORN INC.
Reel/Frame 010054/0814 →
Assignment of Assignor's Interest Jun 30, 1999
From: NCNEEL, THOMAS E.; COMSTOCK, DANIEL L.; ANSTEAD, MARYAM Z.; CLARK, RICHARD A.
To: BUCKMAN LABORATORIES INTERNATIONAL INC.; ARGO SCIENTIFIC
Reel/Frame 010075/0814 →
Assignment of Assignor's Interest Aug 11, 1999
From: ZIEMER, ROBERT R.; ROSSI, ANTHONY M.
To: BETZDEARBORN, INC.
Reel/Frame 010167/0947 →
Assignment of Assignor's Interest Mar 2, 2000
From: LUIZ, CLAUDIO CANDIDO; XAVIER, CARLOS ROBERTO; FERNANDES, LUIZ ANTONIO
To: BETZDEARBORN INC.
Reel/Frame 010611/0340 →
Assignment of Assignor's Interest Jul 24, 2000
From: CHENG, LONGCHUN
To: BETZDEARBORN INC.
Reel/Frame 010990/0209 →
Security Interest Jan 4, 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 011436/0502 →