Steen Research, LLC

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West Linn, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Patent number 9,265,854
- Issue date Feb 23, 2016
- Steen Research, LLC.
- Stephen R. Temple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Patent number 8,409,512
- Issue date Apr 2, 2013
- Steen Research, LLC.
- Stephen R. Temple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Patent number 7,815,879
- Issue date Oct 19, 2010
- Steen Research, LLC.
- Stephen R. Temple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Patent number 7,550,123
- Issue date Jun 23, 2009
- Steen Research, LLC.
- Stephen R. Temple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Patent number 7,112,309
- Issue date Sep 26, 2006
- Steen Research LLC
- Michael J. Stoltz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and compositions for processing poultry feathers
- Patent number 6,827,948
- Issue date Dec 7, 2004
- Steen Research LLC
- Michael J. Stoltz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Patent number 6,645,450
- Issue date Nov 11, 2003
- Steen Research, LLC.
- Michael J. Stoltz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions for reducing true color in waste liquids
- Patent number 6,511,611
- Issue date Jan 28, 2003
- Steen Research, LLC.
- Stephen R. Temple
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for reducing true color in waste liquids
- Patent number 6,491,827
- Issue date Dec 10, 2002
- Steen Research, LLC.
- Stephen R. Temple
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Automatic real time monitoring of true color in waste liquids
- Patent number 6,466,317
- Issue date Oct 15, 2002
- Steen Research, LLC.
- Stephen R. Temple
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Use of Reacted Hydrogen Peroxide Compounds...
- Publication number 20160129392
- Publication date May 12, 2016
- Steen Research, LLC
- Stephen R. Temple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for Treating Liquid Streams Containing Quaternary Ammonium...
- Publication number 20150376039
- Publication date Dec 31, 2015
- Steen Research, LLC
- Stephen R. Temple
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Equipment for Treatment of Odorous Gas Steams
- Publication number 20150196874
- Publication date Jul 16, 2015
- Steen Research, LLC
- Stephen R. Temple
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods and Equipment for Treatment of Odorous Gas Steams
- Publication number 20140202206
- Publication date Jul 24, 2014
- Steen Research, LLC
- Stephen R. Temple
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Method and Apparatus for Use of Reacted Hydrogen Peroxide Compounds...
- Publication number 20130202480
- Publication date Aug 8, 2013
- Steen Research, LLC
- Stephen R. Temple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and compositions for processing poultry feathers
- Publication number 20050085175
- Publication date Apr 21, 2005
- Steen Research, LLC
- Michael J. Stoltz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and apparatus for use of reacted hydrogen peroxide compounds...
- Publication number 20040115112
- Publication date Jun 17, 2004
- Steen Research LLC
- Michael J. Stoltz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Compositions and processes for reducing true color in waste liquids
- Publication number 20020130089
- Publication date Sep 19, 2002
- Steen Research, LLC
- Stephen R. Temple
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Steen Research, LLC

Organization

Patents Grantslast 30 patents

Method and apparatus for use of reacted hydrogen peroxide compounds...

Method and apparatus for use of reacted hydrogen peroxide compounds...

Method and apparatus for use of reacted hydrogen peroxide compounds...

Method and apparatus for use of reacted hydrogen peroxide compounds...

Method and apparatus for use of reacted hydrogen peroxide compounds...

Method and compositions for processing poultry feathers

Method and apparatus for use of reacted hydrogen peroxide compounds...

Compositions for reducing true color in waste liquids

Process for reducing true color in waste liquids

Automatic real time monitoring of true color in waste liquids

Patents Applicationslast 30 patents

Method and Apparatus for Use of Reacted Hydrogen Peroxide Compounds...

Methods for Treating Liquid Streams Containing Quaternary Ammonium...

Methods and Equipment for Treatment of Odorous Gas Steams

Methods and Equipment for Treatment of Odorous Gas Steams

Method and Apparatus for Use of Reacted Hydrogen Peroxide Compounds...

Method and compositions for processing poultry feathers

Method and apparatus for use of reacted hydrogen peroxide compounds...

Compositions and processes for reducing true color in waste liquids

Trademarklast 30 trademarks