Patent Assignment
Reel/Frame 044347/0104
Assignment of Assignor's Interest
Recorded: 2017-11-01
Pages: 5
Assignor
NALCO COMPANY LLC
Executed: 2017-02-27
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
Covered Properties
(50)
A Composition and Method for Enhancing the Production of Crystal Agglomerates from a Precipitation Liquor
Reducing Aluminosilicate Scale in the Bayer Process
Di- and Mono-Alkoxysilane Functionalized Polymers and Their Application in the Bayer Process
Sulfide Flotation Aid
Metabolic Rate Indicator for Cellular Populations
Metal Scavenging Polymers
Recovery of Alumina Trihydrate During the Bayer Process Using Scleroglucan
Enhanced Method for Monitoring the Deposition of Organic Materials in a Papermaking Process
Method for Conditioning and Processing Whole or Thin Stillage to Aid in the Separation and Recovery of Protein and Oil Fractions
Investment Casting Shells Having an Organic Component
Strategy for on-Site in Situ Generation of Oxidizing Compounds and Application of the Oxidizing Compound for Microbial Control
Phosphoric Acid Production Gypsum Filtration Flocculant Pre-Dilution (Make Down) with Post-Filtration Phosphoric Acid
Reducing Aluminosilicate Scale in the Bayer Process
Method of Monitoring Macrostickies in a Recycling and Paper or Tissue Making Process Involving Recycled Pulp
Environmentally Friendly Dispersion System Used in the Preparation of Inverse Emulsion Polymers
Method for Reducing Slag in Biomass Combustion
Method of Inhibiting Scale Formation and Deposition in Desalination Systems
Method of Producing Olefins via Metathesis
Fouling Reduction Device and Method
Deinking a Cellulosic Substrate Using Magnesium Hydroxide
Corrosion Control in and Selenium Removal from Flue Gas Wet Scrubber Systems
Corrosion Control in and Selenium Removal from Flue Gas Wet Scrubber Systems
Corrosion Control in and Selenium Removal from Flue Gas Wet Scrubber Systems
Corrosion Control in and Selenium Removal from Flue Gas Wet Scrubber Systems
Deinking a Cellulosic Substrate Using Magnesium Hydroxide
Reducing Aluminosilicate Scale in the Bayer Process
Treatment of Industrial Water Systems
Application:
13/412,800 →
Publication:
US 2013/0233796
Design Development and Implementation of Analyzer Based Control System and Algorithm
Recovery of Alumina Trihydrate During the Bayer Process Using Scleroglucan
Composition for Enhancing the Production of Crystal Agglomerates from a Precipitation Liquor
Di- and Mono-Alkoxysilane Functionalized Polymers and Their Application in the Bayer Process
Compositions for Inhibiting the Formation of Hydrate Agglomerates
Methods to Improve Filtration for the Bayer Process
Composition Containing an Aa - Amps Copolymer and Pma, and Uses Thereof
Application:
13/697,723 →
Publication:
US 2016/0185636
Chemical Treatment to Improve Red Mud Separation and Washing in the Bayer Process
Method of Increasing Paper Strength by Using Natural Gums and Dry Strength Agent in the Wet End
Composition for Dust Control and Limiting Moisture Re-Absorption
Debonder and Softener Compositions
Method of Heavy Metal Removal from Water Streams
Surfactant Based Small Molecules for Reducing Aluminosilicate Scale in the Bayer Process
High Temperature and Pressure Oxidation-Reduction Potential Measuring and Monitoring Device for Hot Water Systems
Method and Device for Preventing Corrosion in Hot Water Systems
Method of Monitoring Corrosion Potential of Engineering Alloys in Aqueous Systems
Method of Monitoring and Optimizing Additive Concentration in Fuel Ethanol
Use of Polyols as Scale Control Reagents in the Mining Processes
Surfactant Based Small Molecules for Reducing Aluminosilicate Scale in the Bayer Process
Design Development and Implementation of Analyzer Based Control System and Algorithm
Reducing Aluminosilicate Scale in the Bayer Process
Method for Conditioning and Processing Whole or Thin Stillage to Aid in the Separation and Recovery of Protein and Oil Fractions
Treatment of Industrial Water Systems
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Sep 20, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 043924/0587 →
Security Interest
Jun 5, 2020
From: CHAMPIONX USA INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 052848/0368 →
Security Interest
Jun 5, 2020
From: CHAMPIONX USA INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 053250/0001 →
Assignment of Assignor's Interest
Mar 24, 2022
From: ECOLAB USA INC.
To: CHAMPIONX USA INC.
Reel/Frame 059496/0523 →
Release of Security Interest
Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: CHAMPIONX USA INC.
Reel/Frame 060304/0267 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →