David W Gohl

US Patent:

20120225943, Sep 6, 2012

Filed:

Aug 30, 2011

Appl. No.:

13/221613

Inventors:

David W. Gohl - Eagan MN, US
Robert D.P. Hei - Baldwin WI, US
Thomas Merz - Hilden, DE
Peter Jens Forth - Duesseldorf, DE
Matthias Kreysel - Herrliberg, CH
David D. McSherry - St. Paul MN, US
Junzhong Li - Apple Valley MN, US
Jonathan P. Fast - St. Paul MN, US

Assignee:

ECOLAB USA INC. - ST. PAUL MN

International Classification:

C11D 3/39
A01P 1/00
A01N 37/00

US Classification:

514558, 510310, 510303, 25218642, 8137

Abstract:

The present invention relates to novel combined laundry detergent, bleach, and antimicrobial composition incorporating novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds used in compositions of the invention are storage stable, water soluble and have low to no odor. Compositions of the invention may be in the form of a liquid, a solid, or a gel. The sulfoperoxycarboxylic compounds useful in preparing compositions of the present invention can be formed from non-petroleum based renewable materials.

US Patent:

20190177659, Jun 13, 2019

Filed:

Feb 15, 2019

Appl. No.:

16/276842

Inventors:

- Saint Paul MN, US
David W. Gohl - Saint Paul MN, US
Sven Klose - Essen, DE
Dirk Kullwitz - Tonisworst, DE
John Mansergh - Saint Paul MN, US
Timothy Meier - Saint Paul MN, US

International Classification:

C11D 3/10
C11D 11/00
C11D 7/32
C11D 3/06
C11D 7/12
C11D 3/33
C11D 7/16

Abstract:

The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.

US Patent:

20190177660, Jun 13, 2019

Filed:

Feb 21, 2019

Appl. No.:

16/281631

Inventors:

- Saint Paul MN, US
Tobias Foster - Cologne, DE
David W. Gohl - Saint Paul MN, US
Dirk Kullwitz - Tonisworst, DE
John Mansergh - Saint Paul MN, US

International Classification:

C11D 3/10
C11D 3/16
C11D 3/39

Abstract:

The invention provides a concentrated detergent composition comprisingwith R being hydrogen or a Cto Calkyl group; p is an integer from 1 to 4; q is an integer from 1 to 2; r is an integer from 0 to 6; Y is a counter ion; and s is the number of counter ions. The invention also relates to the use of said concentrated detergent composition as a warewashing detergent for the removal of starch soil.

US Patent:

20180291310, Oct 11, 2018

Filed:

Jun 13, 2018

Appl. No.:

16/006930

Inventors:

- Saint Paul MN, US
David W. Gohl - Saint Paul MN, US
Sven Klose - Essen, DE
Dirk Kullwitz - Tonisworst, DE
John Mansergh - Saint Paul MN, US
Timothy Meier - Saint Paul MN, US
Beana Pathicheril - Dusseldorf, DE

International Classification:

C11D 3/10
C11D 11/00
C11D 3/33
C11D 7/12
C11D 7/16
C11D 7/32
C11D 3/06

Abstract:

The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.

US Patent:

20180230403, Aug 16, 2018

Filed:

Apr 11, 2018

Appl. No.:

15/950554

Inventors:

- Saint Paul MN, US
TOBIAS FOSTER - Saint Paul MN, US
DAVID W. GOHL - Saint Paul MN, US
DIRK KULLWITZ - Saint Paul MN, US
JOHN MANSERGH - Saint Paul MN, US

International Classification:

C11D 3/10
C11D 3/39
C11D 3/16

Abstract:

The invention provides a concentrated detergent composition comprisingwith R being hydrogen or a Cto Calkyl group; p is an integer from 1 to 4; q is an integer from 1 to 2; r is an integer from 0 to 6; Y is a counter ion; and s is the number of counter ions. The invention also relates to the use of said concentrated detergent composition as a warewashing detergent for the removal of starch soil.

US Patent:

20170096622, Apr 6, 2017

Filed:

Dec 19, 2016

Appl. No.:

15/383216

Inventors:

- St. Paul MN, US
Julio R. Panama - Blaine MN, US
Amanda R. Blattner - Prior Lake MN, US
Nicholas Popp - Eagan MN, US
David W. Gohl - Eagan MN, US

International Classification:

C11D 3/37
C11D 11/00
D06M 15/643
C11D 3/30
D06M 13/46
D06M 13/463
C11D 3/00
C11D 3/32

Abstract:

The invention includes a method of conditioning fabrics, comprising contacting fabric with a liquid composition comprising an amino-functional silicone and a quaternary ammonium, and drying said fabric at 200 degrees F. or greater. The invention includes a method of conditioning fabrics, comprising washing fabric in a detergent having a wash pH of greater than 10, contacting fabric with a liquid composition comprising an amino-functional silicone and a quaternary ammonium, and drying said fabric at less than 200 degrees F. The invention further provides a method of conditioning fabrics wherein softness, anti-static, and anti-wrinkle properties are imparted to the fabric wherein the conditioned fabric resists yellowing in industrial and institutional conditions wherein the wash pH is greater than 9 and/or the fabric temperature is 200 degrees Fahrenheit or greater.

US Patent:

20170088799, Mar 30, 2017

Filed:

Dec 9, 2016

Appl. No.:

15/373776

Inventors:

- St. Paul MN, US
David W. Gohl - Eagan MN, US
Sven Klose - Essen, DE
Dirk Kullwitz - Tonisworst, DE
John Mansergh - Cottage Grove MN, US
Timothy Meier - Hastings MN, US
Beana Pathicheril - Dusseldorf, DE

International Classification:

C11D 3/10
C11D 3/33
C11D 11/00
C11D 3/06

Abstract:

The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.

US Patent:

20170029749, Feb 2, 2017

Filed:

Apr 15, 2014

Appl. No.:

15/304156

Inventors:

- St. Paul MN, US
Sven Klose - Essen, DE
Dirk Kullwitz - Tönisvorst, DE
Matthew Zurbey - Cottage Grove MN, US
Roger Stolte - Maplewood MN, US
Mark Peterson - Prior Lake MN, US
Irwan Yunus - Bellaire TX, US
David Gohl - Eagan MN, US

International Classification:

C11D 17/00
C11D 11/00

Abstract:

The present invention relates to a solid block comprising a solidified material, characterized in that the solid block comprises one or more domains of prismatic or cylindrical shape extending between two parallel surfaces of the solid block from one surface to the other, wherein the solidified powder inside the one or more domains and the solidified powder outside the one or more domains each comprises one or more chemical substances, and wherein the chemical composition of the solidified powder inside the one or more domains is different from the chemical composition of the solidified powder outside the one or more domains. The present invention further relates to methods for producing such solid block. The present invention also relates to the use of such solid block as detergent in warewashing applications.