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公开(公告)号：US11684067B2
公开(公告)日：2023-06-27
申请号：US16949008
申请日：2020-10-09
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Allison Brewster , Richard Staub , Steven J. Lange , Taz Cheritu , Jonathan P. Fast , Catherine Hanson
IPC: A01N37/16 , C07C407/00 , C11D3/00 , C12P7/40 , C11D3/39 , C11D3/48 , C07C409/24 , A01N37/00 , A61L2/00 , A61L2/16 , A61K8/38 , A61Q17/00
CPC classification number: A01N37/16 , A01N37/00 , A61K8/38 , A61L2/00 , A61L2/16 , A61Q17/005 , C07C407/00 , C07C409/24 , C11D3/00 , C11D3/3947 , C11D3/48 , C12P7/40 , C07C407/00 , C07C409/24 , A01N37/16 , A01N59/00
Abstract: The present invention relates generally to peroxyformic acid forming compositions, methods for forming peroxyformic acid, preferably in situ, using the peroxyformic acid forming compositions. The present invention also relates to the peroxyformic acid formed by the above compositions and methods. The present invention further relates to the uses of the peroxyformic acid, preferably in situ, for treating a surface or a target. The present invention further relates to methods for treating a biofilm using peroxyformic acid, including peroxyformic acid generated in situ.
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公开(公告)号：US11647747B2
公开(公告)日：2023-05-16
申请号：US17302678
申请日：2021-05-10
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：US20210282397A1
公开(公告)日：2021-09-16
申请号：US17302678
申请日：2021-05-10
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：US20200323205A1
公开(公告)日：2020-10-15
申请号：US16946513
申请日：2020-06-25
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: A01N37/36 , A01N37/16 , B01J19/18 , C07C407/00 , A23L3/3463 , A23L3/3481 , C23F11/10 , A23L3/3499 , B01J19/24 , C07C51/367
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：US10729131B2
公开(公告)日：2020-08-04
申请号：US16183571
申请日：2018-11-07
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 , A01N37/16 , B01J19/18 , C07C407/00 , A23L3/3463 , A23L3/3481 , C23F11/10 , A23L3/3499 , B01J19/24 , C07C51/367
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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Patent Agency Ranking
公开(公告)号：US10433547B2
公开(公告)日：2019-10-08
申请号：US15345263
申请日：2016-11-07
Applicant: Ecolab USA Inc.
Inventor： Junzhong Li , Allison Brewster , Richard Staub , Steven J. Lange , Taz Cheritu , Jonathan P. Fast , Catherine Hanson
IPC: A01N37/16 , C07C409/24 , A01N37/00 , A61L2/00 , C07C407/00 , C11D3/00 , C12P7/40 , C11D3/39 , C11D3/48 , A61L2/16 , A61K8/38 , A61Q17/00
Abstract: The present invention relates generally to peroxyformic acid forming compositions, methods for forming peroxyformic acid, preferably in situ, using the peroxyformic acid forming compositions. The present invention also relates to the peroxyformic acid formed by the above compositions and methods. The present invention further relates to the uses of the peroxyformic acid, preferably in situ, for treating a surface or a target. The present invention further relates to methods for treating a biofilm using peroxyformic acid, including peroxyformic acid generated in situ.
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公开(公告)号：US20180168150A1
公开(公告)日：2018-06-21
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：US11950595B2
公开(公告)日：2024-04-09
申请号：US17302284
申请日：2021-04-29
Applicant: ECOLAB USA INC.
Inventor： Catherine Hanson , Junzhong Li , David D. McSherry , Stacy Fawbush , Kaitlin Lake , Gerard Hinrichs , Joshua Luedtke , Richard Staub , Derrick Anderson
CPC classification number: A01N37/36 , A01N25/30 , A01N31/02 , A01N31/08 , A01N47/28 , A61L2/18 , A61L2/22 , A61L2202/14 , A61L2202/24 , A01N25/30 , A01N37/02 , A01N37/10 , A01N37/36 , A01N41/04
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：US11882826B2
公开(公告)日：2024-01-30
申请号：US17646239
申请日：2021-12-28
Applicant: ECOLAB USA INC.
Inventor： John Bolduc , Chris Nagel , Junzhong Li , Catherine Hanson , Peter Fernholz
IPC: B08B17/00 , A61L2/00 , A61L9/00 , B08B7/00 , B08B9/00 , A01N37/16 , A01N37/02 , A01N59/00 , A61L2/18 , A01N25/02
CPC classification number: A01N37/16 , A01N25/02 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2202/11 , A61L2202/17 , A01N37/16 , A01N25/02 , A01N25/30 , A01N37/02 , A01N59/00 , A01N59/00 , A01N25/02 , A01N25/30 , A01N37/02 , A01N37/02 , A01N25/02 , 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：US11737460B2
公开(公告)日：2023-08-29
申请号：US16946513
申请日：2020-06-25
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: A01N37/36 , A01N37/16 , B01J19/18 , A23L3/3499 , C07C407/00 , A23L3/3463 , A23L3/3481 , C23F11/10 , B01J19/24 , C07C51/367
CPC classification number: A01N37/36 , A01N37/16 , A23L3/3463 , A23L3/3481 , A23L3/3499 , B01J19/1812 , B01J19/1818 , B01J19/2415 , C07C51/367 , C07C407/00 , C23F11/10 , A23V2002/00 , B01J2219/00051 , B01J2219/00094 , B01J2219/00132 , B01J2219/00144 , Y02W10/37 , C07C407/00 , C07C409/24
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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