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公开(公告)号：US20230091952A1
公开(公告)日：2023-03-23
申请号：US18053888
申请日：2022-11-09
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Rachel Marie McGinness
Abstract: A soil-based coupon having an electronically readable verification code printed thereon is used for verification of soil removal by a cleaning process. The coupon includes a soil overlay covering the verification code. The verification code is at least partially revealed by removal of all or part of the soil overlay during the cleaning process. If the data encoded in the verification code can be correctly decoded after completion of the cleaning process, the cleaning process can be verified. The soil overlay can be designed to match the application. The coupons may be used in a cleaning process verification procedure in which one or more computing devices analyze images of the verification codes to determine whether or not cleaning processes can be verified.
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公开(公告)号：US11330818B2
公开(公告)日：2022-05-17
申请号：US16948917
申请日：2020-10-06
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 , B01J14/00 , C07C407/00 , A01N37/16 , C02F1/50 , A01N59/00 , B01J4/00 , B01J19/00 , A61L2/24 , C07C409/24 , A61L2/18 , C02F1/72 , A01N37/02 , C02F103/08
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：US11311011B2
公开(公告)日：2022-04-26
申请号：US16232681
申请日：2018-12-26
Applicant: ECOLAB USA INC.
Inventor： Paul R. Kraus , Thomas C. Rustad
IPC: A61L9/00 , 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 , 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：US20220104680A1
公开(公告)日：2022-04-07
申请号：US17193507
申请日：2021-03-05
Applicant: Ecolab USA Inc.
Inventor： Elizabeth Minhee Han , Conor Sylvester Smith , Paul R. Kraus , Paul Dominic Christian , Rachel Marie McGinness
IPC: A47L15/00
Abstract: Systems and/or methods for the monitoring and/or control of thermal sanitization in automated cleaning machines are described. A cleaning machine controller may predict a number of heat unit equivalents that will be delivered during a cleaning process based on a sump temperature difference (i.e., a change in the temperature of the cleaning solution in the sump) experienced at or near the beginning of the cleaning process. One or more cleaning process parameters may be adjusted and/or controlled based on the sump temperature difference in order to ensure that a target number of heat unit equivalents are delivered in order to achieve thermal sanitization of the wares subjected to the cleaning process.
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公开(公告)号：US10392242B2
公开(公告)日：2019-08-27
申请号：US15670400
申请日：2017-08-07
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Keith E. Olson , Sherri L. Tischler
Abstract: A fluid product dispenser is sized to removably receive a product package containing a supply of the fluid product. The product package includes an internally integrated fluid pump, and the dispenser includes a drive unit powered by flow of a fluid. Flow of the fluid powers the drive unit, which in turn drives the pump internal to the product package, resulting in dispensation of the fluid product in a product/fluid ratio that is independent of the fluid flow rate.
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Patent Agency Ranking
公开(公告)号：US10379091B2
公开(公告)日：2019-08-13
申请号：US15511730
申请日：2015-09-17
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Robert Ryther
Abstract: The present invention generally relates to continuous methods quantifying a target analyte concentration in a process solution. These methods are 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.
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公开(公告)号：US20190086375A1
公开(公告)日：2019-03-21
申请号：US16134411
申请日：2018-09-18
Applicant: Ecolab USA Inc.
Inventor： Robert J. Ryther , Paul R. Kraus
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：US10010075B2
公开(公告)日：2018-07-03
申请号：US14562960
申请日：2014-12-08
Applicant: Ecolab USA Inc.
Inventor： Brandon Herdt , Richard Staub , Thomas C. Rustad , Junzhong Li , David D. McSherry , Paul R. Kraus , Richard Walsh
IPC: B05C3/00 , B08B3/04 , 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 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：US20170064949A1
公开(公告)日：2017-03-09
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: A01N37/36 , B01J19/24 , A23L3/3499 , C07C51/367
CPC classification number: A01N37/36 , A01N37/16 , A23L3/3463 , A23L3/3481 , A23L3/3499 , A23V2002/00 , B01J19/1812 , B01J19/1818 , B01J19/2415 , B01J2219/00051 , B01J2219/00094 , B01J2219/00132 , B01J2219/00144 , C07C51/367 , C07C407/00 , Y02W10/37 , 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.
Abstract translation: 公开了通过使水相氧化剂和甲酸水溶液与液相中的水相接触来生成甲酸的方法。 进一步公开了用于原位生产甲酸化学物质的系统和设备。 特别地，提供连续流动反应器以以可变速率产生表酸。 还公开了将氧化杀生物剂用于各种消毒应用的方法。
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公开(公告)号：US09505715B2
公开(公告)日：2016-11-29
申请号：US14878268
申请日：2015-10-08
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Richard J. Mehus , Katherine M. Sanville , Thomas C. Rustad
IPC: C07C409/24 , C07C407/00 , A01N37/16 , B01J19/24 , A61L2/24 , A61L2/18 , A01N59/00 , B01J19/00 , B01J4/00 , C02F1/50 , 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 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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