Adam W Hauser

US Patent:

20120134953, May 31, 2012

Filed:

Nov 23, 2011

Appl. No.:

13/303315

Inventors:

Thomas M. Gentle - St. Michael MN, US
Adam W. Hauser - Minneapolis MN, US
Lisa A. Colomina - Waconia MN, US

Assignee:

Minntech Corporation - Minneapolis MN

International Classification:

A01N 55/10
A01P 1/00

US Classification:

424 7837

Abstract:

Anti-microbial compositions including an anti-microbial polymer containing silicon-containing quaternary ammonium groups, polyvinyl alcohol (PVA), at least one short chain alcohol, optional fragrance, and water are provided. The anti-microbial compositions may be used to disinfect both porous and non-porous surfaces. Exemplary compositions may include 0.1-10 wt % of the anti-microbial polymer containing silicon-containing quaternary ammonium groups, 0.1-10 wt % polyvinyl alcohol (PVA), 1.0-20 wt % isopropyl alcohol, optional fragrance, and water.

US Patent:

20180139965, May 24, 2018

Filed:

Jan 22, 2018

Appl. No.:

15/876523

Inventors:

- Minneapolis MN, US
Adam W. Hauser - Minneapolis MN, US
Thomas M. Gentle - St. Michael MN, US
Jonathan K. Olson - Delano MN, US
John J. Matta - Shoreview MN, US

International Classification:

A01N 59/00
D06M 11/70
D06M 13/352
D06M 13/513
D06M 13/165
D06M 13/144
D06M 11/50
A01N 25/30
A01N 25/08
A01N 31/08
A01N 31/02
A01N 55/00
A01N 25/22

Abstract:

The invention provides for a low pH disinfectant composition that includes a relatively low amount of alcohol. Also provided is an article of manufacture that includes a textile and the composition, as well as methods of using the composition and article of manufacture (e.g., for reducing the number of microbes located upon a substrate, for killing or inhibiting a broad spectrum of microorganisms, for killing or inhibiting spore forming bacteria, and/or for disinfecting a substrate). The composition can optionally include a stable residual antimicrobial compound, thereby providing a combination of high-level disinfection and long-lasting residual effect.

US Patent:

20170245502, Aug 31, 2017

Filed:

May 11, 2017

Appl. No.:

15/592771

Inventors:

- Minneapolis MN, US
Adam W. Hauser - Minneapolis MN, US
Thomas M. Gentle - St. Michael MN, US
Jonathan K. Olson - Delano MN, US
John J. Matta - Shoreview MN, US

International Classification:

A01N 59/00
A01N 31/02
A01N 31/08
A01N 25/08
A01N 25/30
D06M 11/70
D06M 11/50
D06M 13/144
D06M 13/165
D06M 13/513
D06M 13/352
A01N 55/00
A01N 25/22

Abstract:

The invention provides for a low pH disinfectant composition that includes a relatively low amount of alcohol. Also provided is an article of manufacture that includes a textile and the composition, as well as methods of using the composition and article of manufacture (e.g., for reducing the number of microbes located upon a substrate, for killing or inhibiting a broad spectrum of microorganisms, for killing or inhibiting spore forming bacteria, and/or for disinfecting a substrate). The composition can optionally include a stable residual antimicrobial compound, thereby providing a combination of high-level disinfection and long-lasting residual effect.

US Patent:

20160374347, Dec 29, 2016

Filed:

Sep 9, 2016

Appl. No.:

15/261009

Inventors:

- Minneapolis MN, US
Adam W. Hauser - Minneapolis MN, US
Thomas M. Gentle - St. Michael MN, US
John J. Matta - Shoreview MN, US

International Classification:

A01N 59/00
A01N 31/02
D06M 11/50
A01N 55/00
D06M 13/144
D06M 13/463
A01N 25/08
A01N 31/08

Abstract:

The invention provides for a low pH disinfectant composition that includes a relatively low amount of alcohol. Also provided is an article of manufacture that includes a textile and the composition, as well as methods of using the composition and article of manufacture (e.g., for reducing the number of microbes located upon a substrate, for killing or inhibiting a broad spectrum of microorganisms, for killing or inhibiting spore forming bacteria, and/or for disinfecting a substrate). The composition can optionally include a stable residual antimicrobial compound, thereby providing a combination of high-level disinfection and long-lasting residual effect.

US Patent:

20140322285, Oct 30, 2014

Filed:

Dec 28, 2012

Appl. No.:

14/366287

Inventors:

- Minneapolis MN, US
Adam W. Hauser - Minneapolis MN, US
Thomas M. Gentle - St. Michael MN, US
John J. Matta - Shoreview MN, US

International Classification:

A01N 59/00
A01N 31/02
A01N 55/00
A01N 31/08

US Classification:

424411, 424616

Abstract:

The invention provides for a low pH disinfectant composition that includes a relatively low amount of alcohol. Also provided is an article of manufacture that includes a textile and the composition, as well as methods of using the composition and article of manufacture (e.g., for reducing the number of microbes located upon a substrate, for killing or inhibiting a broad spectrum of microorganisms, for killing or inhibiting spore forming bacteria, and/or for disinfecting a substrate). The composition can optionally include a stable residual antimicrobial compound, thereby providing a combination of high-level disinfection and long-lasting residual effect.

US Patent:

20140294749, Oct 2, 2014

Filed:

Aug 15, 2012

Appl. No.:

14/238930

Inventors:

Thomas M. Gentle - St. Michael MN, US
John J. Matta - Shoreview MN, US
Adam W. Hauser - Minneapolis MN, US
Wil Goetsch - Maple Grove MN, US
Joshua Erickson - Champlin MN, US

Assignee:

Medivators Inc. - Minneapolis MN

International Classification:

A01N 25/22
A01N 47/40
A01N 43/16
A01N 31/08
A01N 31/14
A01N 31/16
A01N 43/80
A01N 55/02
A01N 55/00
A01N 33/12

US Classification:

424 768

Abstract:

The present invention provides for antimicrobial compositions, methods of preparing the antimicrobial compositions, methods of using the antimicrobial compositions, and/or kits that include the antimicrobial compositions. The antimicrobial compositions can be in a dry, solid (e.g., powdered) form, or can be in a liquid (e.g., aqueous) form.