Keith G Lascotte

US Patent:

8034759, Oct 11, 2011

Filed:

Oct 31, 2008

Appl. No.:

12/262935

Inventors:

Victor F. Man - St. Paul MN, US
Keith G. LaScotte - Maplewood MN, US
Yvonne M. Killeen - South St. Paul MN, US
Steven E. Lentsch - St. Paul MN, US

Assignee:

Ecolab USA Inc. - St. Paul MN

International Classification:

C11D 3/02
C11D 7/18
C11D 7/54
C11D 9/42
C11D 17/08
C11D 3/33
C11D 3/39
A62D 3/00
A62D 9/00
C01B 7/00
C01B 11/00
C01B 13/00
C01B 15/00
C02F 1/00
C09K 3/00

US Classification:

510375, 510108, 510367, 510405, 510480, 2521861, 25218625, 25218626, 25218642

Abstract:

The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.

US Patent:

8344026, Jan 1, 2013

Filed:

Mar 27, 2009

Appl. No.:

12/413189

Inventors:

Junzhong Li - Apple Valley MN, US
Richard K. Staub - Lakeville MN, US
David D. McSherry - St. Paul MN, US
Keith G. Lascotte - Maplewood MN, US
Steven J. Lange - St. Paul MN, US
Frank Everts - Neuss, DE

Assignee:

Ecolab USA Inc. - Saint Paul MN

International Classification:

A61K 31/19

US Classification:

514557, 514506, 514709

Abstract:

The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.

US Patent:

8524775, Sep 3, 2013

Filed:

Oct 9, 2012

Appl. No.:

13/647799

Inventors:

Richard Staub - Lakeville MN, US
David D. McSherry - St. Paul MN, US
Keith G. Lascotte - Maplewood MN, US
Steven J. Lange - St. Paul MN, US
Frank Everts - Neuss, DE

Assignee:

Ecolab USA Inc. - Saint Paul MN

International Classification:

A61K 31/19

US Classification:

514557, 506709

Abstract:

The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.

US Patent:

8568613, Oct 29, 2013

Filed:

Sep 8, 2011

Appl. No.:

13/228020

Inventors:

Victor F. Man - St. Paul MN, US
Keith G. Lascotte - Maplewood MN, US
Yvonne M. Killeen - South St. Paul MN, US
Steven E. Lentsch - St. Paul MN, US

Assignee:

Ecolab USA Inc. - St. Paul MN

International Classification:

C11D 3/39
C11D 3/00
C11D 7/18
C11D 7/54
C11D 9/42
C11D 17/00
A62D 3/00
A62D 9/00
C01B 7/00
C01B 11/00
C01B 13/00
C01B 15/00
C01B 3/00
C09K 3/00

US Classification:

25218626, 25218625, 25218642, 510310, 510375, 510405

Abstract:

The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.

US Patent:

20030206882, Nov 6, 2003

Filed:

May 3, 2002

Appl. No.:

10/138342

Inventors:

Francis Richter - Lino Lakes MN, US
Duane Reinhardt - Maplewood MN, US
David McSherry - Minneapolis MN, US
Keith Lascotte - Maplewood MN, US

International Classification:

A61K031/19
A61K007/075
A61K007/08

US Classification:

424/070240, 514/557000

Abstract:

An antimicrobial composition comprising at least one aliphatic antimicrobially effective Cto Cfatty acid and at least one coupling agent and a vicocity modifying agent. The composition finds utility for use in teat dips and skin sanitizing and or cleaning.

US Patent:

20040157760, Aug 12, 2004

Filed:

Dec 4, 2003

Appl. No.:

10/727377

Inventors:

Victor Man - St. Paul MN, US
Melissa Meinke - Minneapolis MN, US
Keith Lascotte - Maplewood MN, US
Denise Chandler - St. Paul MN, US

International Classification:

D06L001/00

US Classification:

510/302000

Abstract:

The present invention relates to a solid alkaline cleaning composition including encapsulated bleach and suitable for cleaning under conditions in which a high foaming cleaner is desirable.

US Patent:

20040157761, Aug 12, 2004

Filed:

Dec 4, 2003

Appl. No.:

10/727685

Inventors:

Victor Man - St. Paul MN, US
Melissa Meinke - Minneapolis MN, US
Keith Lascotte - Maplewood MN, US
Denise Chandler - St. Paul MN, US

International Classification:

C11D003/00

US Classification:

510/302000

Abstract:

The present invention relates to an encapsulated bleach that is stable in solid alkaline cleaning compositions. The encapsulated bleach can also provide defoaming action to a cleaning composition. The present invention also relates to alkaline cleaning compositions including the inventive encapsulated bleach.

US Patent:

20040157762, Aug 12, 2004

Filed:

Dec 4, 2003

Appl. No.:

10/727831

Inventors:

Melissa Meinke - Minneapolis MN, US
Keith Lascotte - Maplewood MN, US
Victor Man - St. Paul MN, US
Denise Chandler - St. Paul MN, US
James Tarara - Woodbury MN, US

International Classification:

C11D003/00

US Classification:

510/302000

Abstract:

The present invention relates to a solid cleaning composition including effective amounts of solvent for removing soil, such as greasy or oily soil.