Sortwell & Co.

Organization

Wheaton, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for dispersing and aggregating components of mineral slurrie...
- Patent number 9,150,442
- Issue date Oct 6, 2015
- Sortwell & Co.
- Edwin T. Sortwell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Low molecular weight multivalent cation-containing acrylate polymers
- Patent number 9,090,726
- Issue date Jul 28, 2015
- SORTWELL & CO.
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for dispersing and aggregating components of mineral slurrie...
- Patent number 8,721,896
- Issue date May 13, 2014
- Sortwell & Co.
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making paper
- Patent number 6,183,600
- Issue date Feb 6, 2001
- Sortwell & Co.
- Leo E. Nagan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Centrifuge with rotatable scroll and means to mix flocculant with f...
- Patent number 5,935,425
- Issue date Aug 10, 1999
- Sortwell & Co.
- Edwin T. Sortwell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of making paper
- Patent number 5,900,116
- Issue date May 4, 1999
- Sortwell & Co.
- Leo E. Nagan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Collapsible intermediate bulk container
- Patent number 5,897,012
- Issue date Apr 27, 1999
- Sortwell & Co.
- Edwin T. Sortwell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Reactor for the productions of flowable viscous products
- Patent number 5,882,605
- Issue date Mar 16, 1999
- Sortwell & Co.
- Edwin T. Sortwell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
Low Molecular Weight Multivalent Cation-containing Acrylate Polymers
- Publication number 20160177003
- Publication date Jun 23, 2016
- SORTWELL & CO.
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multivalent Polymers for Clay Aggregation
- Publication number 20150353664
- Publication date Dec 10, 2015
- SORTWELL & CO.
- Edwin T. Sortwell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LOW MOLECULAR WEIGHT MULTIVALENT CATION-CONTAINING ACRYLATE POLYMERS
- Publication number 20140213749
- Publication date Jul 31, 2014
- SORTWELL & CO.
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Dispersing and Aggregating Components of Mineral Slurrie...
- Publication number 20130190431
- Publication date Jul 25, 2013
- SORTWELL & CO.
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIE...
- Publication number 20130186838
- Publication date Jul 25, 2013
- SORTWELL & CO.
- Edwin T. Sortwell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIES
- Publication number 20120018383
- Publication date Jan 26, 2012
- SORTWELL & CO.
- Edwin T. Sortwell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for preparing water-soluble polymer gels
- Publication number 20070167548
- Publication date Jul 19, 2007
- SORTWELL & CO.
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Sortwell & Co.

Organization

Patents Grantslast 30 patents

Method for dispersing and aggregating components of mineral slurrie...

Low molecular weight multivalent cation-containing acrylate polymers

Method for dispersing and aggregating components of mineral slurrie...

Method of making paper

Centrifuge with rotatable scroll and means to mix flocculant with f...

Method of making paper

Collapsible intermediate bulk container

Reactor for the productions of flowable viscous products

Patents Applicationslast 30 patents

Low Molecular Weight Multivalent Cation-containing Acrylate Polymers

Multivalent Polymers for Clay Aggregation

LOW MOLECULAR WEIGHT MULTIVALENT CATION-CONTAINING ACRYLATE POLYMERS

Method for Dispersing and Aggregating Components of Mineral Slurrie...

METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIE...

METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIES

Process for preparing water-soluble polymer gels