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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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公开(公告)号：US20190317063A1
公开(公告)日：2019-10-17
申请号：US16385588
申请日：2019-04-16
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Robert J. Ryther
Abstract: Systems for quantifying a target analyte concentration in a process solution are provided and can be used, for example, in methods for quantifying a target analyte concentration. These systems and methods include continuous automated titration methods that use titration chemistries to measure the target analyte concentration in the process solution. The method steps provide for efficient and robust automated titration methods for a variety of target analytes and can include methods that provide for methods that provide a dynamic range for measurement of target analyte concentrations.
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公开(公告)号：US20190124922A1
公开(公告)日：2019-05-02
申请号：US16232681
申请日：2018-12-26
Applicant: ECOLAB USA INC.
Inventor： Paul R. Kraus , Thomas C. Rustad
IPC: A01N37/16 , A01N37/02 , C02F1/50 , C02F1/72 , C07C407/00 , A01N59/00 , B01J19/00 , B01J4/00 , B01J14/00 , A61L2/18 , B01J19/24 , C07C409/24 , A61L2/24
Abstract: Methods and systems for on-site, continuous generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In particular, an adjustable biocide formulator or generator system is designed for on-site generation of peroxycarboxylic acids and peroxycarboxylic acid forming compositions from sugar esters. Methods of using the in situ generated peroxycarboxylic acids and peroxycarboxylic acid forming compositions are also disclosed.
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公开(公告)号：US10201156B2
公开(公告)日：2019-02-12
申请号：US15836368
申请日：2017-12-08
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Thomas C. Rustad
IPC: A61L9/00 , A01N37/16 , C02F1/50 , C07C407/00 , A01N59/00 , B01J19/00 , B01J4/00 , A61L2/24 , C07C409/24 , A61L2/18 , B01J19/24 , B01J14/00 , C02F1/72 , A01N37/02 , C02F103/08
Abstract: Methods and systems for on-site, continuous generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In particular, an adjustable biocide formulator or generator system is designed for on-site generation of peroxycarboxylic acids and peroxycarboxylic acid forming compositions from sugar esters. Methods of using the in situ generated peroxycarboxylic acids and peroxycarboxylic acid forming compositions are also disclosed.
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公开(公告)号：US09861101B2
公开(公告)日：2018-01-09
申请号：US15154283
申请日：2016-05-13
Applicant: ECOLAB USA INC.
Inventor： Paul R. Kraus , Thomas C. Rustad
IPC: A61L9/00 , A61L2/00 , A61L9/01 , B08B3/00 , A01N37/16 , C02F1/50 , C07C407/00 , A01N59/00 , B01J19/00 , B01J4/00 , A61L2/24 , C07C409/24 , A61L2/18 , B01J19/24 , B01J14/00 , C02F1/72 , C02F103/08
CPC classification number: A01N37/16 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2/24 , A61L2202/14 , B01J4/001 , B01J4/008 , B01J14/00 , B01J19/0006 , B01J19/0013 , B01J19/24 , B01J2219/00049 , B01J2219/00121 , B01J2219/00159 , B01J2219/24 , C02F1/50 , C02F1/722 , C02F2103/08 , C07C407/00 , C07C409/24 , A01N2300/00
Abstract: Methods and systems for on-site, continuous generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In particular, an adjustable biocide formulator or generator system is designed for on-site generation of peroxycarboxylic acids and peroxycarboxylic acid forming compositions from sugar esters. Methods of using the in situ generated peroxycarboxylic acids and peroxycarboxylic acid forming compositions are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20150031764A1
公开(公告)日：2015-01-29
申请号：US14512530
申请日：2014-10-13
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Richard J. Mehus , Katherine M. Sanville , Thomas C. Rustad
IPC: C07C409/24 , A01N37/16 , A61L2/24 , C07C407/00
CPC classification number: A01N37/16 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2/24 , A61L2202/14 , B01J4/001 , B01J4/008 , B01J14/00 , B01J19/0006 , B01J19/0013 , B01J19/24 , B01J2219/00049 , B01J2219/00121 , B01J2219/00159 , B01J2219/24 , C02F1/50 , C02F1/722 , C02F2103/08 , C07C407/00 , C07C409/24 , A01N2300/00
Abstract: Methods and systems for on-site generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In particular, an adjustable biocide formulator or generator system is designed for on-site generation of peroxycarboxylic acids and peroxycarboxylic acid forming compositions from sugar esters. Methods of using the in situ generated peroxycarboxylic acids and peroxycarboxylic acid forming compositions are also disclosed.
Abstract translation: 公开了用于现场产生过酸化学的方法和系统，即过氧羧酸和过氧羧酸形成组合物。 特别地，可调节的杀生物剂配方或发生器系统被设计用于从糖酯现场产生过氧羧酸和形成过氧羧酸的组合物。 还公开了使用原位产生的过氧羧酸和过氧羧酸形成组合物的方法。
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公开(公告)号：US12274799B2
公开(公告)日：2025-04-15
申请号：US17325440
申请日：2021-05-20
Applicant: Ecolab USA Inc.
Inventor： Steven Randall Hatch , Paul Dominic Christian , Paul R. Kraus
Abstract: An antimicrobial lighting system includes an antimicrobial lighting array that emits antimicrobial light within one or more antimicrobial wavelength ranges to inactivate one or more microorganisms on common touch surfaces. The common touch surfaces may include, for example, restaurant menus, airline safety instructions, pamphlets, instruction cards, or other common touch objects having a generally flat form factor, or that can be reduced to a flat form factor. Application of the antimicrobial light to the common touch surfaces may improve hygiene of such common touch surfaces and may help maintain microbial growth below acceptable levels.
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公开(公告)号：US12171894B2
公开(公告)日：2024-12-24
申请号：US18494121
申请日：2023-10-25
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Amani Babekir , Gina McDowell , Teresa C. Podtburg
Abstract: A lighting array including one or more antimicrobial light segments, each light segments including one or more antimicrobial light sources, is configured to emit light sufficient to inactivate one or more microorganisms on a touch screen display surface. The lighting array may individually control activation of the one or more antimicrobial light segments based on user presence information, time of day information, and/or touch screen display usage information. A touch screen display assembly includes a housing, a touch screen display and a lighting array including one or more antimicrobial light segments.
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公开(公告)号：US20230276800A1
公开(公告)日：2023-09-07
申请号：US18313840
申请日：2023-05-08
Applicant: ECOLAB USA INC.
Inventor： Brandon Herdt , Richard Staub , Thomas C. Rustad , Junzhong Li , David D. McSherry , Paul R. Kraus , Richard Walsh
IPC: A01N37/16 , C02F1/50 , A01N59/00 , B01J4/00 , C07C407/00 , B01J19/00 , A61L2/24 , C07C409/24 , A61L2/18 , B01J19/24 , B01J14/00 , C02F1/72 , A01N37/02
CPC classification number: A01N37/16 , C02F1/50 , A01N59/00 , B01J4/008 , C07C407/00 , B01J19/0013 , A61L2/24 , C07C409/24 , B01J4/001 , A61L2/18 , B01J19/24 , A61L2/186 , B01J14/00 , B01J19/0006 , C02F1/722 , A01N37/02 , C02F2103/08
Abstract: Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system. The methods include the controlling of the temperature of at least one raw starting material, namely water, to improve upon methods of on-site generation of peracids. The methods allow for the generation of user-selected chemistry without regard to the ambient temperatures of the raw starting materials and/or the biocide formulator or generator system.
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公开(公告)号：US11678664B2
公开(公告)日：2023-06-20
申请号：US17659044
申请日：2022-04-13
Applicant: ECOLAB USA INC.
Inventor： Brandon Herdt , Richard Staub , Thomas C. Rustad , Junzhong Li , David D. McSherry , Paul R. Kraus , Richard Walsh
IPC: B01J19/24 , A61L2/18 , A01N37/02 , A01N37/16 , C02F1/50 , A01N59/00 , B01J4/00 , C07C407/00 , B01J19/00 , A61L2/24 , C07C409/24 , B01J14/00 , C02F1/72 , C02F103/08
CPC classification number: A01N37/16 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2/24 , B01J4/001 , B01J4/008 , B01J14/00 , B01J19/0006 , B01J19/0013 , B01J19/24 , C02F1/50 , C02F1/722 , C07C407/00 , C07C409/24 , A61L2202/14 , B01J2219/00049 , B01J2219/00121 , B01J2219/00159 , B01J2219/24 , C02F2103/08 , C07C407/00 , C07C409/24 , A01N59/00 , A01N37/02 , A01N2300/00
Abstract: Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system. The methods include the controlling of the temperature of at least one raw starting material, namely water, to improve upon methods of on-site generation of peracids. The methods allow for the generation of user-selected chemistry without regard to the ambient temperatures of the raw starting materials and/or the biocide formulator or generator system.
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