Patents by Inventor Charles A. Allen

Charles A. Allen 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: 20210154348
    Abstract: The present invention relates to a solid pressed air freshener and odor neutralizer composition which can include greater than 10% fragrance. The air freshener comprises a fragrance; preferably the fragrance is impregnated within a water soluble substrate made from a foamed vegetable starch, a surfactant and a solidifier. The solid formulations break down easily in the presence of water and may be sprayed, within the area to be freshened.
    Type: Application
    Filed: January 5, 2021
    Publication date: May 27, 2021
    Inventors: Amanda Ruth Blattner, Charles Allen Hodge, Tmothy John Kohnke, Mark Dennis Levitt, Julie E. Marquardt
  • Patent number: 11008538
    Abstract: Alkaline sprayable aqueous compositions for cleaning, sanitizing and disinfecting are disclosed. In particular, the sprayable compositions include an inverse emulsion polymer for modifying the viscosity of the composition and provide numerous benefits over dispersion polymer compositions used for rheology modification to reduce misting and respiratory inhalation of cleaning compositions. Compositions and methods of cleaning using the compositions having reduced amounts of airborne particulates of the composition during spray applications are provided.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: May 18, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Anderson, Paul Christian, Benjamin Crew, Xinyu Huang, Charles Allen Hodge, Amanda Ruth Blattner
  • Publication number: 20210140115
    Abstract: Belts and fibrous structures of the present disclosure may comprise discrete cells comprising one or more legs and/or one or more concavities in certain patterns or Cell Groups. The cells may be discrete knuckles or pillows and the fibrous structures may further comprise an emboss.
    Type: Application
    Filed: November 6, 2020
    Publication date: May 13, 2021
    Inventors: Charles Allen Redd, Kathryn Christian Kien, Osman Polat, Anthony Paul Bankemper
  • Publication number: 20210140116
    Abstract: Belts and fibrous structures of the present disclosure may comprise discrete cells comprising one or more legs and/or one or more concavities in certain patterns or Cell Groups. The cells may be discrete knuckles or pillows and the fibrous structures may further comprise an emboss.
    Type: Application
    Filed: November 6, 2020
    Publication date: May 13, 2021
    Inventors: Charles Allen Redd, Kathryn Christian Kien, Osman Polat, Anthony Paul Bankemper
  • Publication number: 20210140114
    Abstract: Belts and fibrous structures of the present disclosure may comprise discrete cells comprising one or more legs and/or one or more concavities in certain patterns or Cell Groups. The cells may be discrete knuckles or pillows and the fibrous structures may further comprise an emboss.
    Type: Application
    Filed: November 6, 2020
    Publication date: May 13, 2021
    Inventors: Charles Allen Redd, Kathryn Christian Kien, Osman Polat, Anthony Paul Bankemper
  • Patent number: 10997963
    Abstract: A voice assistant service (VAS) may receive an audio request from a user via a first device via a voice assistant application executed by the first device. The VAS may determine that the audio request references a context queue that stores log information about user-interaction with a second device. The VAS may analyze the log information from the context queue to determine a context of the audio request as a supplemented request. The VAS may determine a response based on the supplemented text request. The response may be an audio response and/or an action, such as a computing action. The VAS may provide an audible response to the voice assistance application for output to the user.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: May 4, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Vikas Baligar, Charles Allen
  • Patent number: 10947481
    Abstract: Method for treating a textile under industrial and institutional fabric care conditions to impart softness within a single wash and/or rinse cycle are disclosed. More particularly, the present invention relates to a combination of a liquid or solid fabric conditioning composition and a softening booster for treating a textile to impart softness within a single wash and/or rinse cycle. Compositions employed therein are further disclosed.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: March 16, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Amanda Ruth Blattner, Charles Allen Hodge, Claire Lucille Notermann, Julio R. Panama, Shaun Patrick Kennedy
  • Publication number: 20210071109
    Abstract: Cleaning compositions that include a non-functionalized alkyl polyglycoside, a nonionic surfactant system, and water. In certain embodiments, the cleaning compositions are substantially free of alkyl phenol ethoxylates. Additionally, some embodiments of the invention are substantially free of butyl cellosolve. The cleaning composition is capable of removing both proteinaceous food soils and hydrocarbon-based oily soils. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 11, 2021
    Inventors: Charles Allen Hodge, Mark D. Levitt, Amanda Ruth Blattner, Victor Fuk-Pong Man
  • Publication number: 20210072282
    Abstract: Various examples are provided related to scanning tunneling thermometers and scanning tunneling microscopy (STM) techniques. In one example, a method includes simultaneously measuring conductance and thermopower of a nanostructure by toggling between: applying a time modulated voltage to a nanostructure disposed on an interconnect structure, the time modulated voltage applied at a probe tip positioned over the nanostructure, while measuring a resulting current at a contact of the interconnect structure; and applying a time modulated temperature signal to the nanostructure at the probe tip, while measuring current through a calibrated thermoresistor in series with the probe tip. In another example, a device includes an interconnect structure with connections to a first reservoir and a second reservoir; and a scanning tunneling probe in contact with a probe reservoir. Electrical measurements are simultaneously obtained for temperature and voltage applied to a nanostructure between the reservoirs.
    Type: Application
    Filed: November 9, 2020
    Publication date: March 11, 2021
    Inventors: Abhay Shankar Chinivaranahalli Shastry, Charles Allen Stafford
  • Patent number: 10912853
    Abstract: The present invention relates to a solid pressed air freshener and odor neutralizer composition which can include greater than 10% fragrance. The air freshener comprises a fragrance; preferably the fragrance is impregnated within a water soluble substrate made from a foamed vegetable starch, a surfactant and a solidifier. The solid formulations break down easily in the presence of water and may be sprayed, within the area to be freshened.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: February 9, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Amanda Ruth Blattner, Charles Allen Hodge, Timothy John Kohnke, Mark Dennis Levitt, Julie E. Marquardt
  • Publication number: 20210036892
    Abstract: Methods and apparatus are disclosed that enable information about devices connected behind a gateway, such as a home gateway, to be made available to and used by other entities, such as servers and routers, on a communications network.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 4, 2021
    Inventors: Yiu Leung Lee, Charles Allen Helfinstine
  • Publication number: 20210016330
    Abstract: Alkaline sprayable aqueous compositions are disclosed. In particular, sprayable alkaline aqueous chlorine compositions including a surfactant system for modifying the viscosity of the composition, are combined with an alkalinity source and a chlorine source. Methods of cleaning having reduced amounts of airborne particulates of the composition during spray applications are also provided according to the invention, namely reduction of airborne particulates having a micron size of 10 or less within a breathing zone of a user of less than or equal to 60 particles/cm3.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 21, 2021
    Inventors: Charles Allen Hodge, Christopher Michael McGuirk, Amanda Ruth Blattner, Claire Lucille Notermann
  • Publication number: 20200363572
    Abstract: A portable detection system comprises an energy source configured to transmit energy, a retroreflective article, a detector configured to sense retroreflective energy produced by interaction of the energy transmitted from the source and the retroreflective article, and an indicator that indicates the detection of the retroreflective energy, wherein at least one of the energy source and the detector are configured to be worn by a user.
    Type: Application
    Filed: October 25, 2018
    Publication date: November 19, 2020
    Inventors: Michael A. MCCOY, John Allen WHEATLEY, Gilles J. BENOIT, Charles Allen SHAKLEE
  • Patent number: 10830792
    Abstract: Various examples are provided related to scanning tunneling thermometers and scanning tunneling microscopy (STM) techniques. In one example, a method includes simultaneously measuring conductance and thermopower of a nanostructure by toggling between: applying a time modulated voltage to a nanostructure disposed on an interconnect structure, the time modulated voltage applied at a probe tip positioned over the nanostructure, while measuring a resulting current at a contact of the interconnect structure; and applying a time modulated temperature signal to the nanostructure at the probe tip, while measuring current through a calibrated thermoresistor in series with the probe tip. In another example, a device includes an interconnect structure with connections to a first reservoir and a second reservoir; and a scanning tunneling probe in contact with a probe reservoir. Electrical measurements are simultaneously obtained for temperature and voltage applied to a nanostructure between the reservoirs.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: November 10, 2020
    Assignee: Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: Abhay Shankar Chinivaranahalli Shastry, Charles Allen Stafford
  • Patent number: 10821484
    Abstract: Alkaline sprayable aqueous compositions are disclosed. In particular, sprayable alkaline aqueous chlorine compositions including a surfactant system for modifying the viscosity of the composition, are combined with an alkalinity source and a chlorine source. Methods of cleaning having reduced amounts of airborne particulates of the composition during spray applications are also provided according to the invention, namely reduction of airborne particulates having a micron size of 10 or less within a breathing zone of a user of less than or equal to 60 particles/cm3.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: November 3, 2020
    Assignee: Ecolab USA Inc.
    Inventors: Charles Allen Hodge, Christopher Michael McGuirk, Amanda Ruth Blattner, Claire Lucille Notermann
  • Publication number: 20200313555
    Abstract: A device includes a circuit assembly and a first conductive winding support having a first end attached to the circuit assembly and having a first winding support surface a first distance from the circuit assembly. The device also includes a second conductive winding support having a second end attached to the circuit assembly and having a second winding support surface a second distance from the circuit assembly, the second distance being different than the first distance. A conductive winding has first and second winding ends. The first winding end is attached to the first winding support surface, and the second winding end is attached to the second winding support surface.
    Type: Application
    Filed: March 26, 2019
    Publication date: October 1, 2020
    Inventors: Charles Allen DeVries, JR., Kyle Brent Norell, Kristen Nguyen Parrish
  • Patent number: 10779533
    Abstract: A wet wipe includes a cleansing composition and a substrate. The cleansing composition includes a preservative enhancing agent selected from the group consisting of caprylyl glycol; caprylyl glyceryl ether; glyceryl caprylate; sorbitan caprylate; ethylhyexyl glycerin, and combinations thereof. The cleansing composition includes a preservative selected from the group consisting of benzoic acid; lactic acid; sorbic acid; malic acid; maleic acid, and combinations thereof. The cleansing composition has a pH less than about 4. A method of making the cleansing composition may include dissolving one or more preservatives with water to form a solution; adding a rheology modifier to the solution; adding an emulsifier to the solution; adding a preservative enhancing agent to the solution; and adding citric acid to the solution.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: September 22, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Charles Allen Pettigrew, Justin Angelo Caserta, Donna Jane Wiedemann
  • Patent number: 10785058
    Abstract: Methods and apparatus are disclosed that enable information about devices connected behind a gateway, such as a home gateway, to be made available to and used by other entities, such as servers and routers, on a communications network.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: September 22, 2020
    Assignee: Comcast Cable Communications, LLC
    Inventors: Yiu Leung Lee, Charles Allen Helfinstine
  • Patent number: 10781400
    Abstract: Cleaning compositions that include a non-functionalized alkyl polyglycoside, a nonionic surfactant system, and water. In certain embodiments, the cleaning compositions are substantially free of alkyl phenol ethoxylates. Additionally, some embodiments of the invention are substantially free of butyl cellosolve. The cleaning composition is capable of removing both proteinaceous food soils and hydrocarbon-based oily soils. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: September 22, 2020
    Assignee: Ecolab USA Inc.
    Inventors: Charles Allen Hodge, Mark Levitt, Amanda Ruth Blattner, Victor Fuk-Pong Man
  • Publication number: 20200256500
    Abstract: A pipeline sphere is shown which houses an electronics package. The sphere is formed as a hollow elastomeric body having a predetermined wall thickness and an initially void interior. A carrier tube is positioned within the initially void interior of the sphere and is supported by oppositely arranged carrier plates which are themselves embedded within oppositely arranged end openings of the sphere. A removable inflation valve is contained in one of the valve plates at a first end of the carrier tube. The carrier tube has a plurality of apertures formed through its wall to enable inflating or deflating the sphere. One electronics package that can be used is an electrical tracking device.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 13, 2020
    Applicant: S&B Technical Products, Inc.
    Inventors: Charles Allen, Pamela Murrin