Rhonda K. Schulz

Person

Eagan, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solid, two part chemical concentrate
- Patent number 7,517,846
- Issue date Apr 14, 2009
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Patent number 7,199,095
- Issue date Apr 3, 2007
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Patent number 6,956,019
- Issue date Oct 18, 2005
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Two part chemical concentrate
- Patent number 6,790,817
- Issue date Sep 14, 2004
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Patent number 6,767,884
- Issue date Jul 27, 2004
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of making non-caustic solid cleaning compositions
- Patent number 6,673,765
- Issue date Jan 6, 2004
- Ecolab Inc.
- Rhonda Kay Schulz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Patent number 6,664,219
- Issue date Dec 16, 2003
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Patent number 6,489,278
- Issue date Dec 3, 2002
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Two part chemical concentrate
- Patent number 6,455,484
- Issue date Sep 24, 2002
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Two part chemical concentrate
- Patent number 6,211,129
- Issue date Apr 3, 2001
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of removing waxy/fatty soils from ware with a combination of...
- Patent number 6,164,296
- Issue date Dec 26, 2000
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of making non-caustic solid cleaning compositions
- Patent number 6,060,444
- Issue date May 9, 2000
- Ecolab Inc.
- Rhonda Kay Schulz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Urea-based solid cleaning compositions free from or containing mino...
- Patent number 5,698,513
- Issue date Dec 16, 1997
- Ecolab Inc.
- Rhonda Kay Schulz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of making urea-based solid cleaning compositions
- Patent number 5,674,831
- Issue date Oct 7, 1997
- Ecolab Inc.
- Rhonda Kay Schulz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Water soluble or dispersible film covered alkaline composition
- Patent number 5,316,688
- Issue date May 31, 1994
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Chemical detergent block
- Patent number D335699
- Issue date May 18, 1993
- Ecolab Inc.
- Elizabeth J. Gladfelter
- D23 - Environmental heating and cooling
Information Patent Grant
Chemical detergent block
- Patent number D335330
- Issue date May 4, 1993
- Ecolab Inc.
- Elizabeth J. Gladfelter
- D23 - Environmental heating and cooling
Information Patent Grant
Chemical detergent block
- Patent number D334968
- Issue date Apr 20, 1993
- Ecolab Inc.
- Elizabeth J. Gladfelter
- D23 - Environmental heating and cooling
Information Patent Grant
Chemical detergent block
- Patent number D334420
- Issue date Mar 30, 1993
- Ecolab Inc.
- Elizabeth J. Gladfelter
- D23 - Environmental heating and cooling
Information Patent Grant
Chemical detergent block
- Patent number D334421
- Issue date Mar 30, 1993
- Ecolab Inc.
- Elizabeth J. Gladfelter
- D23 - Environmental heating and cooling
Information Patent Grant
Chemical detergent block
- Patent number D334227
- Issue date Mar 23, 1993
- Ecolab Inc.
- Elizabeth J. Gladfelter
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
TWO PART CHEMICAL CONCENTRATE
- Publication number 20090196897
- Publication date Aug 6, 2009
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Two part chemical concentrate
- Publication number 20060040845
- Publication date Feb 23, 2006
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Publication number 20060040841
- Publication date Feb 23, 2006
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Two part chemical concentrate
- Publication number 20040259757
- Publication date Dec 23, 2004
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Publication number 20040254090
- Publication date Dec 16, 2004
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Combination of a nonionic silicone surfactant and a nonionic surfac...
- Publication number 20040087459
- Publication date May 6, 2004
- Ecolab Inc.
- Steven E. Lentsch
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Two part chemical concentrate
- Publication number 20030119694
- Publication date Jun 26, 2003
- Ecolab Inc.
- Elizabeth J. Gladfelter
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Rhonda K. Schulz

Person

Patents Grantslast 30 patents

Solid, two part chemical concentrate

Combination of a nonionic silicone surfactant and a nonionic surfac...

Combination of a nonionic silicone surfactant and a nonionic surfac...

Two part chemical concentrate

Combination of a nonionic silicone surfactant and a nonionic surfac...

Method of making non-caustic solid cleaning compositions

Combination of a nonionic silicone surfactant and a nonionic surfac...

Combination of a nonionic silicone surfactant and a nonionic surfac...

Two part chemical concentrate

Two part chemical concentrate

Method of removing waxy/fatty soils from ware with a combination of...

Method of making non-caustic solid cleaning compositions

Urea-based solid cleaning compositions free from or containing mino...

Method of making urea-based solid cleaning compositions

Water soluble or dispersible film covered alkaline composition

Chemical detergent block

Chemical detergent block

Chemical detergent block

Chemical detergent block

Chemical detergent block

Chemical detergent block

Patents Applicationslast 30 patents

TWO PART CHEMICAL CONCENTRATE

Two part chemical concentrate

Combination of a nonionic silicone surfactant and a nonionic surfac...

Two part chemical concentrate

Combination of a nonionic silicone surfactant and a nonionic surfac...

Combination of a nonionic silicone surfactant and a nonionic surfac...

Two part chemical concentrate