IP Library › Assignment 011410/0832
Patent Assignment
Reel/Frame 011410/0832

Notice of Grant of Security Interest

Recorded: 2001-01-02 Pages: 20
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., AS COLLATERAL AGENT
INDEPENDENCE CENTER, 15TH FLOOR, 101 N. TRYON STREET, CHARLOTTE, NORTH CAROLINA, 28255
Covered Properties (47)
Composition and Method for Coke Retardant During Hydrocarbon Processing
Patent: 4,724,064 →
Application: 06/553,008 →
Method for Controlling Fouling Deposit Formation in a Petroleum Hydrocarbon or Petrochemical
Patent: 4,578,178 →
Application: 06/607,084 →
Method of Controlling Iron Induced Fouling in Water Systems
Patent: 4,560,481 →
Application: 06/681,054 →
Passivation of Fcc Catalysts
Patent: 4,601,815 →
Application: 06/686,859 →
Automated Systems for Introducing Chemicals into Water or Other Liquid Treatment Systems
Patent: 4,659,459 →
Application: 06/756,524 →
Detackification of Adhesive Materials Contained in Secondary Fiber with Polyvinyl Alcohol
Patent: 4,886,575 →
Application: 06/785,420 →
Method for Prevention of Fouling in a Basic Solution by Addition of Specific Nitrogen Compounds
Patent: 4,673,489 →
Application: 06/786,274 →
Method for Inhibiting Aluminum-Based Deposition in Water Systems
Patent: 4,671,880 →
Application: 06/818,501 →
Detackification of Adhesive Materials Contained in Secondary Fiber
Patent: 4,698,133 →
Application: 06/856,733 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,659,482 →
Application: 06/861,785 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,659,481 →
Application: 06/864,049 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,701,262 →
Application: 06/921,670 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of 2-Bromo-2-Nitropropane-1,3-Diol and N-Dodecylguanidine
Patent: 4,725,623 →
Application: 07/018,883 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of 2-Bromo-2-Nitropropane-1,3-Diol and N-Alkyl Dimethyl Benzyl Ammonium Chloride
Patent: 4,725,624 →
Application: 07/025,313 →
Process for Inhibiting Aluminum Hydroxide Deposition in Papermaking Felts
Patent: 4,715,931 →
Application: 07/029,827 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,717,499 →
Application: 07/031,338 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of 2-Bromo-2-Nitropropane-1,3-Diol and Tri-N-Butyl Tetradecyl Phosphonium Chloride
Patent: 4,725,587 →
Application: 07/037,475 →
Methods for Suppressing Cement Clinker Dust Emissions
Patent: 4,897,218 →
Application: 07/041,902 →
Method for Controlling Macroinvertebrates
Patent: 4,857,209 →
Application: 07/145,659 →
Paint Spray Booth Treatment
Patent: 4,853,132 →
Application: 07/161,866 →
Proportional Chemical Feeding System
Patent: 4,897,797 →
Application: 07/185,752 →
Process and Composition for Stabilized Distillate Fuel Oils
Patent: 4,867,754 →
Application: 07/198,016 →
Method for Calcium Oxalate Scale Control
Patent: 4,872,995 →
Application: 07/203,035 →
Electrode Assembly for in-Situ Measurement of Electrolytic Conductivity of Boiler Water
Patent: 4,883,566 →
Application: 07/203,779 →
Process for Controlling Pitch Deposition from Pulp in Papermaking Systems
Patent: 4,871,424 →
Application: 07/205,566 →
Passivation of Fcc Catalysts
Patent: 4,913,801 →
Application: 07/208,202 →
Method for Controlling Fouling Deposit Formation in a Liquid Hydrocarbonaceous Medium Using Multifunctional Antifoulant Compositions
Patent: 4,927,519 →
Application: 07/208,203 →
Multifunctional Antifoulant Compositions
Patent: 4,927,561 →
Application: 07/208,204 →
Method for Suppressing Process Dust Emissions
Patent: 4,971,720 →
Application: 07/209,948 →
Novel Amine-Containing Copolymers and Their Use
Patent: 4,868,263 →
Application: 07/214,989 →
Novel Amine-Containing Copolymers and Their Use
Patent: 4,906,383 →
Application: 07/215,100 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,895,916 →
Application: 07/215,105 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,895,663 →
Application: 07/220,194 →
Water Treatment Polymers and Methods of Use Thereof
Patent: 4,895,664 →
Application: 07/220,195 →
Process for Inhibiting White Pitch Deposition in Papermaking Felts
Patent: 4,861,429 →
Application: 07/225,978 →
Biocidal Compositions and Use Thereof
Patent: 4,855,296 →
Application: 07/242,837 →
Water Treatment Compositions
Patent: 4,869,845 →
Application: 07/256,825 →
Press Felt Conditioner for Neutral and Alkaline Papermaking Systems
Patent: 4,895,622 →
Application: 07/269,218 →
Enhancement of Aromatic Amine Inhibition of Acrylate Monomer Polymerization by Addition of Mannich Products
Patent: 4,912,247 →
Application: 07/299,484 →
Method for Controlling Macroinvertebrates
Patent: 4,906,385 →
Application: 07/305,231 →
Method of Controlling Manganese Deposition in Open Recirculating Aqueous Systems
Patent: 4,900,451 →
Application: 07/305,232 →
Boiler Water Treatment Composition
Patent: 4,931,206 →
Application: 07/313,642 →
Novel Amine-Containing Copolymers and Their Use
Patent: 4,913,880 →
Application: 07/321,236 →
Crude Oil Desalting Process
Patent: 4,992,210 →
Application: 07/321,424 →
Method of Generating Acrolein
Patent: 5,079,266 →
Application: 07/338,017 →
Methods for Deactivating Iron in Hydrocarbon Fluids
Patent: 4,883,580 →
Application: 07/338,018 →
Water Treatment Polymer Containing Poly[Oxy-[(Hydroxymethyl)-1,2- Ethanediyl]] Macromonomers and Methods of Use Thereof
Patent: 5,601,754 →
Application: 08/426,516 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Apr 19, 1984
From: REID, DWIGHT K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 004246/0495 →
Assignment of Assignors Interest. May 17, 1984
From: FORESTER, DAVID R.
To: BETZ LABORTORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA 19047 A CORP PA.
Reel/Frame 004257/0128 →
Assignment of Assignors Interest. Jul 10, 1985
From: HOLLANDER, ORIN
To: BETZ LABORATORIES, INC.
Reel/Frame 004425/0061 →
Assignment of Assignors Interest. Jul 26, 1985
From: FORESTER, DAVID R.
To: BETZ LABORATORIES, INC., A CORP OF THE COMMONWEALTH OF PENNSYLVANIA
Reel/Frame 004437/0303 →
Assignment of Assignors Interest. Jul 26, 1985
From: BARLOW, RAYMON C.
To: BETZ LABORATORIES, INC., A CORP OF THE COMMONWEALTH OF PENNSYLVANIA
Reel/Frame 004437/0304 →
Assignment of Assignors Interest. Nov 25, 1985
From: ROLING, PAUL V.
To: BETZ LABORATORIES, INC., A CORP OF PA.
Reel/Frame 004480/0481 →
Assignment of Assignors Interest. Nov 27, 1985
From: MORELAND, ROBERT D.
To: BETZLABORATORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA., 19047, A CORP OF PA.
Reel/Frame 004496/0027 →
Assignment of Assignors Interest. Feb 5, 1986
From: PEERCE-LANDERS, PAMELA J.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 004510/0651 →
Assignment of Assignors Interest. Feb 5, 1986
From: WISENER, ALLISON T.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 004510/0652 →
Assignment of Assignors Interest. Apr 9, 1986
From: O'LEARY, RICHARD P.; LAWHON, DAVIE B.
To: BETZ LABORATORIES, INC., A CORP OF PA.
Reel/Frame 004530/0863 →
Assignment of Assignors Interest. Jun 26, 1986
From: MORELAND, ROBERT D.
To: BETZ LABORATORIES, INC.
Reel/Frame 004566/0689 →
Assignment of Assignors Interest. May 5, 1988
From: MERRELL, GENE A.; PURNELL, DEBORAH L.
To: BETZ LABORATORIES, INC.
Reel/Frame 004864/0695 →
Assignment of Assignors Interest. Jun 6, 1988
From: CHEN, FU; MICHALOPOULOS, DANIEL L.
To: BETZ LABORATORIES, INC.
Reel/Frame 004890/0052 →
Assignment of Assignors Interest. Jul 25, 1988
From: REID, DWIGHT K.
To: BETZ LABORATORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA. 19047, A CORP. OF PA.; BETZ LABORATORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA 19047 A CORP. OF PA
Reel/Frame 004918/0033 →
Assignment of Assignors Interest. Nov 4, 1988
From: FREE, JEROME J. JR.; RODGERS, JAMES C.; LAWHON, DAVIE B.
To: BETZ LABORATORIES, INC., 4636 SOMERTON RD., TREVOSE, PA 19047 A CORP. OF PA
Reel/Frame 004976/0962 →
Assignment of Assignors Interest. Apr 6, 1989
From: MUCCITELLI, JOHN A.; FELDMAN, NANCY A.
To: BETZ LABORATORIES, INC. 4636 SOMERTON RD., TREVOSE, PA 19047, A PA CORP.
Reel/Frame 005063/0229 →
Change of Name Sep 16, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008133/0558 →
Change of Name Sep 20, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008146/0541 →
Change of Name Oct 29, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008198/0663 →
Change of Name Oct 30, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN, INC.
Reel/Frame 008200/0163 →
Change of Name Nov 18, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008222/0670 →
Change of Name Dec 16, 1996
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008274/0338 →
Change of Name Jan 21, 1997
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008307/0759 →
Change of Name Mar 27, 1997
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008430/0140 →
Change of Name Aug 18, 1997
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008660/0420 →