David G 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:

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:

20160075973, Mar 17, 2016

Filed:

May 2, 2013

Appl. No.:

14/888537

Inventors:

- St. Paul MN, US
TOBIAS FOSTER - Cologne, DE
DAVID W. GOHL - Eagan MN, US
DIRK KULLWITZ - Tonisworst, DE
JOHN MANSERGH - Cottage Grove MN, US

Assignee:

Ecolab USA, Inc. - St. Paul MN

International Classification:

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

Abstract:

The invention provides a concentrated detergent composition comprisingalkali metal carbonate, alkali metal percarbonate, and a peroxidation catalyst according to formula (I) [(LM)X]Y, wherein each L independently is an organic ligand containing at least three nitrogen atoms that coordinate with the metal M;M is Mn or Fe; each X independently is a coordinating or bridging group selected from the group consisting of HO, OH, SH, HO, O, O, S, F, Cl, Br, I, NO, NO, SO, SO, PO, N, CN, NR, NCS, RCN, RS, RCO, RO, andwith 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.