Patents by Inventor Randall Paul Kelch

Randall Paul Kelch 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: 20200147278
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 14, 2020
    Inventors: Jonathan Paul JAEB, Randall Paul KELCH, Christopher Brian LOCKE, James A. LUCKEMEYER, Terrie Lea MCDANIEL, Bruce PHILLIPS, Timothy Mark ROBINSON, Abhay JASWAL, Kevin HIGLEY, Tyler H. SIMMONS
  • Patent number: 10518006
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: December 31, 2019
    Assignee: KCI Licensing, Inc.
    Inventors: Jonathan Paul Jaeb, Randall Paul Kelch, Christopher Brian Locke, James A. Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kevin Higley, Tyler H. Simmons
  • Publication number: 20190151175
    Abstract: The present application is directed to a connector system of a patient support apparatus for inflating and/or deflating a mattress and facilitating the installation, detachment and interchange of various inflatable mattresses of the patient support apparatus, particularly inflatable mattresses for hospital beds.
    Type: Application
    Filed: August 18, 2015
    Publication date: May 23, 2019
    Applicant: HUNTLEIGH TECHNOLOGY LIMITED
    Inventors: Randall Paul KELCH, Glenn C. STROH, Kenneth Michel KNOWLES
  • Publication number: 20160184498
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Application
    Filed: January 12, 2016
    Publication date: June 30, 2016
    Inventors: Jonathan Paul JAEB, Randall Paul KELCH, Christopher Brian LOCKE, James A. LUCKEMEYER, Terrie Lea MCDANIEL, Bruce PHILLIPS, Timothy Mark ROBINSON, Abhay JASWAL, Kevin HIGLEY, Tyler H. SIMMONS
  • Patent number: 9272078
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: March 1, 2016
    Assignee: KCI Licensing, Inc.
    Inventors: Jonathan Paul Jaeb, Randall Paul Kelch, Christopher Brian Locke, James A. Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kevin Higley, Tyler Simmons
  • Publication number: 20150182676
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Application
    Filed: November 5, 2014
    Publication date: July 2, 2015
    Inventors: Jonathan Paul JAEB, Randall Paul Kelch, Christopher Brian Locke, James A. Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kevin Higley, Tyler Simmons
  • Patent number: 8905986
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: December 9, 2014
    Assignee: KCI Licensing, Inc.
    Inventors: Jonathan Paul Jaeb, Randall Paul Kelch, Christopher Brian Locke, James Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kovin Higley, Tyler Simmons
  • Publication number: 20120116332
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Application
    Filed: January 19, 2012
    Publication date: May 10, 2012
    Inventors: Jonathan Paul Jaeb, Randall Paul Kelch, Christopher Brian Locke, James Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kovin Higley, Tyler Simmons
  • Patent number: 8100873
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: January 24, 2012
    Assignee: KCI Licensing, Inc.
    Inventors: Jonathan Paul Jaeb, Randall Paul Kelch, Christopher Brian Locke, James Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kevin Higley, Tyler Simmons
  • Publication number: 20090221990
    Abstract: A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 3, 2009
    Inventors: Jonathan Paul Jaeb, Randall Paul Kelch, Christopher Brian Locke, James Luckemeyer, Terrie Lea McDaniel, Bruce Phillips, Timothy Mark Robinson, Abhay Jaswal, Kevin Higley, Tyler Simmons