Patents by Inventor SHERRI L. TISCHLER

SHERRI L. TISCHLER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200163329
    Abstract: A disinfectant wipe is provided including a substrate that is substantially free of polyamides, and an acid anionic disinfectant is adsorbed to the substrate such that the disinfectant readily releases from the substrate to allow at least 65% delivery of the disinfectant when wiped on a surface. The substrate may be a woven, nonwoven, knit fabric, a foam, sponge or film composition and may be formed from polyester, polypropylene, nylon, cotton, rayon, acrylic, or combinations thereof. The acid anionic disinfectant has a pH below 7, below 5, below 3 and below 2. The substrate used to prepare the disinfectant wipe is not pretreated with the disinfectant or a release composition before applying the disinfectant. That is, the disinfectant is not applied and re-applied to ensure release onto a surface. In an embodiment of the invention acid anionic disinfectant is an antimicrobial agent.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 28, 2020
    Inventors: David D. McSherry, Junzhong Li, Richard K. Staub, Joy G. Herdt, Sherri L. Tischler
  • Patent number: 10392242
    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.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: August 27, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Paul R. Kraus, Keith E. Olson, Sherri L. Tischler
  • Publication number: 20170334706
    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.
    Type: Application
    Filed: August 7, 2017
    Publication date: November 23, 2017
    Inventors: Paul R. Kraus, Keith E. Olson, Sherri L. Tischler
  • Patent number: 9725297
    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.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: August 8, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Paul R. Kraus, Keith E. Olson, Sherri L. Tischler
  • Publication number: 20160060095
    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.
    Type: Application
    Filed: August 28, 2014
    Publication date: March 3, 2016
    Inventors: Paul R. Kraus, Keith E. Olson, Sherri L. Tischler
  • Publication number: 20150099688
    Abstract: The invention discloses compositions and methods for generating alkalinity in situ. The compositions and methods relate to the use of a fabric source containing a decomposition agent to catalyze the decomposition of a dilute peroxygen source. The methods provide a highly alkaline cleaning composition produced at a desired time and place of use. Methods of cleaning are also disclosed.
    Type: Application
    Filed: December 12, 2014
    Publication date: April 9, 2015
    Inventors: Kim R. Smith, Sherri L. Tischler, Thomas R. Mohs, Erik C. Olson, Keith E. Olson
  • Patent number: 8940682
    Abstract: The invention discloses compositions and methods for generating alkalinity in situ. The compositions and methods relate to the use of a fabric source containing a decomposition agent to catalyze the decomposition of a dilute peroxygen source. The methods provide a highly alkaline cleaning composition produced at a desired time and place of use. Methods of cleaning are also disclosed.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: January 27, 2015
    Assignee: Ecolab USA Inc.
    Inventors: Kim R. Smith, Sherri L. Tischler, Thomas R. Mohs, Erik C. Olson, Keith E. Olson
  • Publication number: 20140271762
    Abstract: A disinfectant wipe is provided including a substrate that is substantially free of polyamides, and an acid anionic disinfectant is adsorbed to the substrate such that the disinfectant readily releases from the substrate to allow at least 65% delivery of the disinfectant when wiped on a surface. The substrate may be a woven, nonwoven, knit fabric, a foam, sponge or film composition and may be formed from polyester, polypropylene, nylon, cotton, rayon, acrylic, or combinations thereof. The acid anionic disinfectant has a pH below 7, below 5, below 3 and below 2. The substrate used to prepare the disinfectant wipe is not pretreated with the disinfectant or a release composition before applying the disinfectant. That is, the disinfectant is not applied and re-applied to ensure release onto a surface. In an embodiment of the invention acid anionic disinfectant is an antimicrobial agent.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 18, 2014
    Applicant: ECOLAB USA INC.
    Inventors: David D. McSherry, Junzhong Li, Richard K. Staub, Joy G. Herdt, Sherri L. Tischler
  • Patent number: 8744623
    Abstract: A chemical product dispenser includes one or more timing features. The chemical product may include cleaning, sanitizing, disinfecting, or other chemical products typically dispensed using a conventional spray bottle or other chemical product applicator used in the cleaning industry. The timed dispenser includes a timer and one or more indicators that are activated when one or more predetermined periods of time (such as a contact time or cure time) have elapsed. A timed dispenser audit system further monitors and analyzes use of the timed dispensers throughout one or more facilities, and may generate reports based on the analysis.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: June 3, 2014
    Assignee: Ecolab USA Inc.
    Inventors: Deborah L. Drake, Sherri L. Tischler, Paul R. Kraus
  • Patent number: 8602069
    Abstract: A solid chemical product is dispensed to prepare a requested amount of a use solution having a requested concentration of the chemical product. In some examples, a target amount of a diluent and a target amount of the chemical product required to prepare the requested use solution are determined. The target amount of the diluent is dispensed into a container. At least some of the diluent in the container is applied to the solid chemical product to create a resultant use solution, which is directed back into the container. The diluent from the container is applied to the chemical product until the amount of the use solution in the container satisfies the requested amount. In some examples, the target amount of the diluent and the target amount of the chemical product are measured by weight.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: December 10, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Mihnea A. Popa, Richard J. Mehus, Paul R. Kraus, Sherri L. Tischler, Blake Roberts Otting
  • Patent number: 8557178
    Abstract: Corrosion inhibitor compositions and methods of use are disclosed. Corrosion inhibitors are selected from polyacrylate and calcium corrosion inhibitors, zinc and calcium corrosion inhibitors and/or sugar acids and calcium corrosion inhibitors combined with hypochlorite sources provide use solutions for effective corrosion inhibition for metal surfaces.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: October 15, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Erik C. Olson, Kim R. Smith, Steven E. Lentsch, Sherri L. Tischler
  • Patent number: 8444019
    Abstract: A product dispensing system is provided. The product dispensing system includes a dispensing device and a sealing assembly. The dispensing device is configured and arranged to pass product out of a dispensing orifice in the product dispensing system. The sealing assembly is configured and arranged to wipe and seal the dispensing orifice to prevent exposure of unused product with ambient air when the product dispensing system is not dispensing product.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: May 21, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Ryan D. Lucey, Anthony L. Kramer, Paul R. Kraus, Richard J. Mehus, Sherri L. Tischler, Mihnea A. Popa, Brian P. Carlson
  • Publication number: 20120303159
    Abstract: A chemical product dispenser includes one or more timing features. The chemical product may include cleaning, sanitizing, disinfecting, or other chemical products typically dispensed using a conventional spray bottle or other chemical product applicator used in the cleaning industry. The timed dispenser includes a timer and one or more indicators that are activated when one or more predetermined periods of time (such as a contact time or cure time) have elapsed. A timed dispenser audit system further monitors and analyzes use of the timed dispensers throughout one or more facilities, and may generate reports based on the analysis.
    Type: Application
    Filed: May 26, 2011
    Publication date: November 29, 2012
    Applicant: Ecolab USA Inc.
    Inventors: Deborah L. Drake, Sherri L. Tischler, Paul R. Kraus
  • Publication number: 20120273374
    Abstract: Corrosion inhibitor compositions and methods of use are disclosed. Corrosion inhibitors are selected from polyacrylate and calcium corrosion inhibitors, zinc and calcium corrosion inhibitors and/or sugar acids and calcium corrosion inhibitors combined with hypochlorite sources provide use solutions for effective corrosion inhibition for metal surfaces.
    Type: Application
    Filed: July 13, 2012
    Publication date: November 1, 2012
    Applicant: ECOLAB USA INC.
    Inventors: Erik C. Olson, Kim R. Smith, Steven E. Lentsch, Sherri L. Tischler
  • Publication number: 20110284090
    Abstract: A solid chemical product is dispensed to prepare a requested amount of a use solution having a requested concentration of the chemical product. In some examples, a target amount of a diluent and a target amount of the chemical product required to prepare the requested use solution are determined. The target amount of the diluent is dispensed into a container. At least some of the diluent in the container is applied to the solid chemical product to create a resultant use solution, which is directed back into the container. The diluent from the container is applied to the chemical product until the amount of the use solution in the container satisfies the requested amount. In some examples, the target amount of the diluent and the target amount of the chemical product are measured by weight.
    Type: Application
    Filed: May 20, 2010
    Publication date: November 24, 2011
    Applicant: Ecolab USA Inc.
    Inventors: Mihnea A. Popa, Richard J. Mehus, Paul R. Kraus, Sherri L. Tischler, Blake Roberts Otting
  • Publication number: 20110031275
    Abstract: A product dispensing system is provided. The product dispensing system includes a dispensing device and a sealing assembly. The dispensing device is configured and arranged to pass product out of a dispensing orifice in the product dispensing system. The sealing assembly is configured and arranged to wipe and seal the dispensing orifice to prevent exposure of unused product with ambient air when the product dispensing system is not dispensing product.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 10, 2011
    Inventors: Ryan D. Lucey, Anthony L. Kramer, Paul R. Kraus, Richard J. Mehus, Sherri L. Tischler, Mihnea A. Popa, Brian P. Carlson
  • Publication number: 20100292126
    Abstract: The invention discloses compositions and methods for generating alkalinity in situ. The compositions and methods relate to the use of a fabric source containing a decomposition agent to catalyze the decomposition of a dilute peroxygen source. The methods provide a highly alkaline cleaning composition produced at a desired time and place of use. Methods of cleaning are also disclosed.
    Type: Application
    Filed: May 14, 2010
    Publication date: November 18, 2010
    Applicant: ECOLAB USA INC.
    Inventors: KIM R. SMITH, SHERRI L. TISCHLER, THOMAS R. MOHS, ERIK C. OLSON, KEITH E. OLSON