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公开(公告)号：US20210176986A1
公开(公告)日：2021-06-17
申请号：US17247554
申请日：2020-12-16
Applicant: ECOLAB USA INC.
Inventor： Catherine Hanson , Junzhong Li , Jonathan Scott Killeen , Lisa A. Hellickson
Abstract: Virucidal compositions including at least one acid and an alpha olefin sulfonate anionic surfactant are provided. In particular, virucidal efficacy against Murine Norovirus is provided at improved efficacy rates beyond comparative anionic surfactants. Methods of using a virucidal composition are also provided.
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公开(公告)号：US11026422B2
公开(公告)日：2021-06-08
申请号：US16142798
申请日：2018-09-26
Applicant: Ecolab USA Inc.
Inventor： Catherine Hanson , Junzhong Li , David D. McSherry , Stacy Fawbush , Kaitlin Lake , Gerard Hinrichs , Joshua Luedtke , Richard Staub , Derrick Anderson
Abstract: Antimicrobial compositions including at least one acid and at least one anionic surfactant are provided. In particular, food contact antimicrobial compositions including at least one acid and at least one anionic surfactant provide a no-rinse compositions efficacious against Norovirus, having acceptable use solution pH that do not require use of personal protective equipment (PPE), are surface compatible and do not leave residues on treated surfaces are provided. Methods of cleaning a surface with the compositions are also provided.
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公开(公告)号：US10524470B2
公开(公告)日：2020-01-07
申请号：US15623024
申请日：2017-06-14
Applicant: Ecolab USA Inc.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US20200000090A1
公开(公告)日：2020-01-02
申请号：US16559894
申请日：2019-09-04
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US20190281823A1
公开(公告)日：2019-09-19
申请号：US16362885
申请日：2019-03-25
Applicant: Ecolab USA Inc.
Inventor： John Bolduc , Chris Nagel , Junzhong Li , Catherine Hanson , Peter Fernholz
Abstract: Peroxyformic acid compositions for removal of biofilm growth and other contaminants and impurities from industrial processing hard surfaces are disclosed. In particular, peroxyformic acid compositions may be dosed on site and/or generated in situ for the reduction and prevention of biofilms on the hard surfaces. Methods of employing the peroxyformic acid compositions for removal of biofilm growth and other impurities such as aldehydes and alcohols from industrial CO2 effluent are also disclosed which beneficially provide ambient biofilm control and break down more rapidly than other peracids, allowing for extended runs between CIP cleaning, including a reduction and/or elimination of cleaning of the scrubbers and other industrial surfaces.
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Patent Agency Ranking
公开(公告)号：US20190090480A1
公开(公告)日：2019-03-28
申请号：US16143146
申请日：2018-09-26
Applicant: Ecolab USA Inc.
Inventor： Wendy Lo , Derrick Anderson , Erik Olson , Catherine Hanson , Junzhong Li , David D. McSherry , Stacy Fawbush , Kaitlin Lake , Gerard Hinrichs , Joshua Luedtke , Richard Staub
Abstract: Antimicrobial compositions including at least one acid and at least one anionic surfactant are provided. In particular, food contact antimicrobial compositions including at least one acid and at least one anionic surfactant provide efficacious virucidal activity, including against Norovirus, having acceptable use solution pH that do not require use of personal protective equipment (PPE), are surface compatible and do not leave residues on treated surfaces. Methods of cleaning a surface with the compositions are also provided and may beneficially eliminate the need to rinse the antimicrobial compositions after use.
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公开(公告)号：US10172351B2
公开(公告)日：2019-01-08
申请号：US15254559
申请日：2016-09-01
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Benjamin Crew , Junzhong Li , David D. McSherry , Ramakrishnan Balasubramanian , Richard Staub , Ariel Chatman Kleczewski , Minh Tran , Catherine Hanson , Irwan Yunus , Jeffery D. Breshears , Brian Paul Brunner
IPC: B01J10/00 , B01D11/04 , A61L2/00 , A01N37/36 , A23L3/3499 , B01J19/24 , C07C51/367 , A01N37/16 , B01J19/18 , C07C407/00 , A23L3/3463 , A23L3/3481
Abstract: Methods of generating performic acid by contacting aqueous oxidizing agent and aqueous formic acid source in liquid phase are disclosed. A system and apparatus for the in situ production of the performic acid chemistries is further disclosed. In particular, a continuous flow reactor is provided to generate performic acid at variable rates. Methods of employing the oxidizing biocide for various disinfection applications are also disclosed.
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公开(公告)号：US20170295784A1
公开(公告)日：2017-10-19
申请号：US15487641
申请日：2017-04-14
Applicant: Ecolab USA Inc.
Inventor： John Bolduc , Chris Nagel , Junzhong Li , Catherine Hanson , Peter Fernholz
CPC classification number: A01N37/16 , A01N25/02 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2202/11 , A61L2202/17 , A01N25/30
Abstract: Peroxyformic acid compositions for removal of biofilm growth and other contaminants and impurities from industrial processing hard surfaces are disclosed. In particular, peroxyformic acid compositions may be dosed on site and/or generated in situ for the reduction and prevention of biofilms on the hard surfaces. Methods of employing the peroxyformic acid compositions for removal of biofilm growth and other impurities such as aldehydes and alcohols from industrial CO2 effluent are also disclosed which beneficially provide ambient biofilm control and break down more rapidly than other peracids, allowing for extended runs between CIP cleaning, including a reduction and/or elimination of cleaning of the scrubbers and other industrial surfaces.
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公开(公告)号：US12059002B2
公开(公告)日：2024-08-13
申请号：US18297482
申请日：2023-04-07
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
CPC classification number: A01N37/16 , A61L2/18 , A61L2/186 , A61L2202/17
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US20240114904A1
公开(公告)日：2024-04-11
申请号：US18542978
申请日：2023-12-18
Applicant: ECOLAB USA INC.
Inventor： John Bolduc , Chris Nagel , Junzhong Li , Catherine Hanson , Peter Fernholz
CPC classification number: A01N37/16 , A01N25/02 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2202/11 , A61L2202/17
Abstract: Peroxyformic acid compositions for removal of biofilm growth and other contaminants and impurities from industrial processing hard surfaces are disclosed. In particular, peroxyformic acid compositions may be dosed on site and/or generated in situ for the reduction and prevention of biofilms on the hard surfaces. Methods of employing the peroxyformic acid compositions for removal of biofilm growth and other impurities such as aldehydes and alcohols from industrial CO2 effluent are also disclosed which beneficially provide ambient biofilm control and break down more rapidly than other peracids, allowing for extended runs between CIP cleaning, including a reduction and/or elimination of cleaning of the scrubbers and other industrial surfaces.
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