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公开(公告)号：US20210161355A1
公开(公告)日：2021-06-03
申请号：US17108894
申请日：2020-12-01
Applicant: Ecolab USA Inc.
Inventor： Rachel Marie Rahn , Conor Sylvester Smith , Paul R. Kraus , Paul Dominic Christian
Abstract: Experimental color data obtained from a plurality of cleaning process verification coupons is used to determine optimized cleaning process parameters in an automated cleaning machine. Color data may also be obtained from cleaning process verification coupon(s) to verify the efficacy of a real-world cleaning processes in an automated cleaning machine and/or to obtain one or more suggested corrective action(s) in the event the cleaning process yields an unsatisfactory cleaning result. Based on the optimized cleaning process parameters, an automated cleaning machine may automatically adjust one or more cleaning process parameters to correct for non-optimized parameters sensed during execution of a cleaning process to help prevent an unsatisfactory cleaning result.
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公开(公告)号：US20210000991A1
公开(公告)日：2021-01-07
申请号：US16918644
申请日：2020-07-01
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：US10244751B2
公开(公告)日：2019-04-02
申请号：US15933161
申请日：2018-03-22
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 , 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 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：US20190033273A1
公开(公告)日：2019-01-31
申请号：US15511730
申请日：2015-09-17
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Robert Ryther
CPC classification number: G01N31/166 , G01N35/1002 , G06F16/2237 , G06F17/11 , G16C20/30
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：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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Patent Agency Ranking
公开(公告)号：US20170334706A1
公开(公告)日：2017-11-23
申请号：US15670400
申请日：2017-08-07
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Keith E. Olson , Sherri L. Tischler
CPC classification number: B67D7/66 , A47L15/4418 , A47L15/4463 , A47L15/4472 , B67D7/74 , D06F39/022
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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公开(公告)号：US20140273244A1
公开(公告)日：2014-09-18
申请号：US13838409
申请日：2013-03-15
Applicant: ECOLAB USA INC.
Inventor： John Wilhelm Bolduc , Blake Roberts Otting , Paul R. Kraus , Robert Ryther
IPC: G01N21/80
CPC classification number: G01N21/79 , G01N31/16 , Y10T436/115831 , Y10T436/116664 , Y10T436/12 , Y10T436/206664
Abstract: A system and method for performing automated titrations. An automatic titrator utilizes control devices and sensors adapted for various chemical reactions to perform titrations and determine the content of a desired component of a solution. Batch and continuous mode titrations are possible. Titrant is added to a sample either in varying amounts or rates and a titration endpoint is observed via sensors. Control devices detect when the titration endpoint occurs and calculates the desired content. Various reactions within the solution may be suppressed in order to titrate isolated components individually.
Abstract translation: 用于执行自动滴定的系统和方法。 自动滴定仪利用适于各种化学反应的控制装置和传感器来进行滴定并确定溶液的所需组分的含量。 批量和连续模式滴定是可能的。 将滴定剂以不同的量或速率添加到样品中，并通过传感器观察滴定终点。 控制装置检测何时出现滴定终点并计算所需内容。 可以抑制溶液中的各种反应，以分别滴定分离的组分。
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公开(公告)号：US20240122437A1
公开(公告)日：2024-04-18
申请号：US18398859
申请日：2023-12-28
Applicant: Ecolab USA Inc.
Inventor： Rachel Marie McGinness , Jonathan Charles Butwinick , Paul R. Kraus , Alissa R. Ellingson , Conor Sylvester Smith , Paul Dominic Christian
CPC classification number: A47L15/0044 , A47L15/0026 , A47L15/0028 , A47L15/0034 , A47L15/449 , B08B3/04 , D06F33/44 , D06F33/70 , A47L15/46
Abstract: An automated cleaning machine may include one or more short cleaning cycles in which the duration of a cleaning cycle is shortened relative to the duration of a default cleaning cycle. During a short cleaning cycle, other cleaning cycle parameters may also be adjusted to ensure that the articles subjected to the short cleaning cycle are adequately cleaned and sanitized. For example, the wash temperature, rinse temperature, and/or cleaning product amounts or concentrations, may be adjusted to account for the shortened duration of the cleaning cycle. The automated cleaning machine may further include one or more short cycle mode(s) during which short cleaning cycle parameters are used and one or more default cycle mode(s) during which default cleaning cycle parameters are used.
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公开(公告)号：US11819581B2
公开(公告)日：2023-11-21
申请号：US16918644
申请日：2020-07-01
Applicant: Ecolab USA Inc.
Inventor： Paul R. Kraus , Amani Babekir , Gina McDowell , Teresa C Podtburg
CPC classification number: A61L2/10 , A61L2/24 , A61L2202/11
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：US20230337891A1
公开(公告)日：2023-10-26
申请号：US18307380
申请日：2023-04-26
Applicant: Ecolab USA Inc.
Inventor： Elizabeth Minhee Han , Conor Sylvester Smith , Paul R. Kraus , Paul Dominic Christian , Rachel Marie McGinness
CPC classification number: A47L15/4287 , A47L15/0044 , A47L15/0026 , A47L15/0028 , A47L2401/12
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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