Patents by Inventor Kenneth A. Davies

Kenneth A. Davies 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).

  • Patent number: 8343341
    Abstract: A method and apparatus of sanitizing drinking water to be dispensed from a water dispenser having a reservoir includes the steps of providing the ozone gas generator that generates an ozone gas stream, transmitting the ozone gas stream from the generator to the water dispenser reservoir, mechanically breaking up the ozone gas stream inside the reservoir to produce ozone gas bubbles, and using the ozone gas bubbles to disinfect water in the reservoir. The ozone gas stream can be mechanically broken up using a pump such as, for example, an impeller type pump.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: January 1, 2013
    Assignee: S.I.P. Technologies L.L.C.
    Inventors: Kenneth A. Davis, James Jackson Shelton
  • Publication number: 20120055885
    Abstract: A method and apparatus of sanitizing drinking water to be dispensed from a water dispenser having a reservoir includes the steps of providing the ozone gas generator that generates an ozone gas stream, transmitting the ozone gas stream from the generator to the water dispenser reservoir, mechanically breaking up the ozone gas stream inside the reservoir to produce ozone gas bubbles, and using the ozone gas bubbles to disinfect water in the reservoir. The ozone gas stream can be mechanically broken up using a pump such as, for example, an impeller type pump.
    Type: Application
    Filed: August 30, 2011
    Publication date: March 8, 2012
    Applicant: S.I.P. TECHNOLOGIES, L.L.C.
    Inventors: Kenneth A. Davis, James Jackson Shelton
  • Patent number: 8007666
    Abstract: A method and apparatus of sanitizing drinking water to be dispensed from a water dispenser having a reservoir includes the steps of providing the ozone gas generator that generates an ozone gas stream, transmitting the ozone gas stream from the generator to the water dispenser reservoir, mechanically breaking up the ozone gas stream inside the reservoir to produce ozone gas bubbles, and using the ozone gas bubbles to disinfect water in the reservoir. The ozone gas stream can be mechanically broken up using a pump such as, for example, an impeller type pump.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: August 30, 2011
    Assignee: S.I.P. Technologies L.L.C.
    Inventors: Kenneth A. Davis, James Jackson Shelton
  • Publication number: 20110006085
    Abstract: A method and apparatus for sanitizing a water dispenser that dispenses water for human consumption is disclosed. The dispenser can be in the form of any dispenser that dispenses water for human consumption employing a reservoir that dispenses water through one or more spigots. Water in the reservoir is sanitized with an air/ozone gas mixture that is transmitted to a porous polymeric diffuser having a central bore and a porous wall. The porosity of the porous wall defines bubble size.
    Type: Application
    Filed: July 6, 2010
    Publication date: January 13, 2011
    Applicant: S.I.P. TECHNOLOGIES L.L.C.
    Inventors: Kenneth A. Davis, James J. Shelton
  • Publication number: 20100288710
    Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital controller as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it. The apparatus includes an anti-spill receiver that houses the controller and that can contain a ozone generator.
    Type: Application
    Filed: October 2, 2008
    Publication date: November 18, 2010
    Applicant: S.I.P. TECHNOLOGIES L.L.C.
    Inventor: Kenneth A. Davis
  • Publication number: 20100209313
    Abstract: A method and apparatus for providing sanitized water in a cabinet and spigot type bottled water dispenser features an ozone generating system to generate ozone for sanitizing the water. Ozone is generated and collected within an ozone generator housing. A blower transmits air to the ozone generator housing. The air carries the ozone that is generated through a flow line to an air diffuser that is positioned upstream of the spigot (or spigots) used to dispense water. In one embodiment, a valve that is activated on the spigot to dispense water also activates the blower and ozone generator. In other embodiments, a flow sensor activates the ozone generator and blower. Various spigot and flow sensor arrangements are disclosed as a part of the overall apparatus and method.
    Type: Application
    Filed: April 5, 2010
    Publication date: August 19, 2010
    Inventors: Kenneth A. Davis, James J. Shelton
  • Patent number: 7748233
    Abstract: A method and apparatus for sanitizing a water dispenser that dispenses water for human consumption is disclosed. The dispenser can be in the form of any dispenser that dispenses water for human consumption employing a reservoir that dispenses water through one or more spigots. Water in the reservoir is sanitized with an air/ozone gas mixture that is transmitted to a porous polymeric diffuser having a central bore and a porous wall. The porosity of the porous wall defines bubble size.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: July 6, 2010
    Assignee: S.I.P. Technologies L.L.C.
    Inventors: Kenneth A. Davis, James J. Shelton
  • Patent number: 7655150
    Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: February 2, 2010
    Assignee: S.I.P. Technologies L.L.C.
    Inventor: Kenneth A. Davis
  • Publication number: 20080264877
    Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital controller as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it. The apparatus includes an anti-spill receiver that houses the controller and that can contain a ozone generator.
    Type: Application
    Filed: June 11, 2008
    Publication date: October 30, 2008
    Applicant: S.I.P. Technologies, LLC
    Inventor: Kenneth A. Davis
  • Patent number: 7422684
    Abstract: A method and apparatus of sanitizing drinking water to be dispensed from a water dispenser having a reservoir includes the steps of providing the ozone gas generator that generates an ozone gas stream, transmitting the ozone gas stream from the generator to the water dispenser reservoir, mechanically breaking up the ozone gas stream inside the reservoir to produce ozone gas bubbles, and using the ozone gas bubbles to disinfect water in the reservoir. The ozone gas stream can be mechanically broken up using a pump such as, for example, an impeller type pump.
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: September 9, 2008
    Assignee: S.I.P. Technologies, L.L.C.
    Inventors: Kenneth A. Davis, James Jackson Shelton
  • Patent number: 7258803
    Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: August 21, 2007
    Assignee: S.I.P. Technologies L.L.C.
    Inventor: Kenneth A. Davis
  • Patent number: 7202349
    Abstract: Presented are intrinsically fluorescent, self-multimerizing MHC fusion proteins, and complexes assembled therefrom that are capable of detectably labeling antigen-specific T lymphocytes. Also presented are methods for labeling antigen-specific T lymphocytes with the intrinsically fluorescent complexes of the present invention, and methods, particularly flow cytometric methods, for detecting, enumerating, enriching, and depleting antigen specific T lymphocytes so labeled.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: April 10, 2007
    Assignee: Becton, Dickinson and Company
    Inventors: Kenneth A. Davis, Bing-Yuan Wei
  • Patent number: 7175054
    Abstract: A method and apparatus for providing sanitized water in a cabinet and spigot type bottled water dispenser features an ozone generating system to generate ozone for sanitizing the water. Ozone is generated and collected within an ozone generator housing. A blower transmits air to the ozone generator housing. The air carries the ozone that is generated through a flow line to an air diffuser that is positioned upstream of the spigot (or spigots) used to dispense water. In one embodiment, a valve that is activated on the spigot to dispense water also activates the blower and ozone generator. In other embodiments, a flow sensor activates the ozone generator and blower. Various spigot and flow sensor arrangements are disclosed as a part of the overall apparatus and method.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: February 13, 2007
    Assignee: S.I.P. Technologies, LLC
    Inventors: Kenneth A. Davis, James J. Shelton
  • Patent number: 7114637
    Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it.
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: October 3, 2006
    Inventor: Kenneth A. Davis
  • Patent number: 6951727
    Abstract: Improved methods, reagents, and kits for quantitation of HLA-DR and/or CD11b expression on peripheral blood cells are presented. Inclusion of a lysosomotropic amine, such as chloroquine, during staining stabilizes HLA-DR and CD11b expression. Use of a novel anti-CD14 conjugate, anti-CD14-PerCP/CY5.5, permits the ready discrimination of monocytes. The improved methods, reagents, and kits may be used to assess immune competence, and to direct and monitor immunostimulatory therapies in septic patients exhibiting monocyte deactivation.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: October 4, 2005
    Assignee: Becton Dickinson and Company
    Inventor: Kenneth A. Davis
  • Patent number: 6532760
    Abstract: A method and apparatus for providing sanitized water in a bottled water dispenser uses a refrigeration system to cool the water and an ozone generating system to generate ozone for sanitizing the water. Ozone is generated and collected within an ozone generator housing. A blower transmits air to the housing, the air carrying the ozone through a flow line to an air diffuser that is positioned inside the reservoir of the water dispenser. A time deactivates the refrigeration system and at about the same time activates the ozone generator and the blower. The blower continues to pump air for a selected time period after the ozone generator is shut down, the water in the reservoir having been sanitized. This action dispenses any ozone odor. The pump then shuts off and the refrigeration system resumes operation of cooling the water in the reservoir.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: March 18, 2003
    Assignee: S.I.P. Technologies, L.L.C.
    Inventor: Kenneth A. Davis
  • Publication number: 20020115157
    Abstract: Presented are intrinsically fluorescent, self-multimerizing MHC fusion proteins, and complexes assembled therefrom that are capable of detectably labeling antigen-specific T lymphocytes. Also presented are methods for labeling antigen-specific T lymphocytes with the intrinsically fluorescent complexes of the present invention, and methods, particularly flow cytometric methods, for detecting, enumerating, enriching, and depleting antigen specific T lymphocytes so labeled.
    Type: Application
    Filed: January 11, 2002
    Publication date: August 22, 2002
    Inventors: Kenneth A. Davis, Bing-Yuan Wei
  • Patent number: 6423505
    Abstract: Improved methods, reagents, and kits for quantitation of HLA-DR and/or CD11b expression on peripheral blood cells are presented. Inclusion of a lysosomotropic amine, such as chloroquine, during staining stabilizes HLA-DR and CD11b expression. Use of a novel anti-CD14 conjugate, anti-CD14-PerCP/CY5.5, permits the ready discrimination of monocytes. The improved methods, reagents, and kits may be used to assess immune competence, and to direct and monitor immunostimulatory therapies in septic patients exhibiting monocyte deactivation.
    Type: Grant
    Filed: September 24, 1999
    Date of Patent: July 23, 2002
    Assignee: Becton Dickinson and Company
    Inventor: Kenneth A. Davis
  • Publication number: 20020076734
    Abstract: Improved methods, reagents, and kits for quantitation of HLA-DR and/or CD11b expression on peripheral blood cells are presented. Inclusion of a lysosomotropic amine, such as chloroquine, during staining stabilizes HLA-DR and CD11b expression. Use of a novel anti-CD14 conjugate, anti-CD14-PerCP/CY5.5, permits the ready discrimination of monocytes. The improved methods, reagents, and kits may be used to assess immune competence, and to direct and monitor immunostimulatory therapies in septic patients exhibiting monocyte deactivation.
    Type: Application
    Filed: February 22, 2002
    Publication date: June 20, 2002
    Inventor: Kenneth A. Davis
  • Publication number: 20020069664
    Abstract: A method and apparatus for providing sanitized water in a bottled water dispenser uses a refrigeration system to cool the water and an ozone generating system to generate ozone for sanitizing the water. Ozone is generated and collected within an ozone generator housing. A blower transmits air to the housing, the air carrying the ozone through a flow line to an air diffuser that is positioned inside the reservoir of the water dispenser. A time deactivates the refrigeration system and at about the same time activates the ozone generator and the blower. The blower continues to pump air for a selected time period after the ozone generator is shut down, the water in the reservoir having been sanitized. This action dispenses any ozone odor. The pump then shuts off and the refrigeration system resumes operation of cooling the water in the reservoir.
    Type: Application
    Filed: September 18, 2001
    Publication date: June 13, 2002
    Inventor: Kenneth A. Davis