Patents by Inventor David C. Arnold

David C. Arnold 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: 20190290806
    Abstract: Hygienic Hydrophilic coatings, hydrophilic coating formulations and wetting fluids that include an anti-infective agent.
    Type: Application
    Filed: July 13, 2017
    Publication date: September 26, 2019
    Inventors: David J. Farrell, John P. O'Mahony, James J. Fitzpatrick, Padraig M. O'Flynn, Paul C. Fletter, William K. Arnold, John T. Clarke, Adam J. Foley, Malford E. Cullum
  • Patent number: 10406200
    Abstract: The present invention provides compositions and formulations comprising glutathione with or without thiocyanate and methods of use thereof to treat diseases and disorders in mucosal/epithelial tissue.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: September 10, 2019
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Roland R. Arnold, David C. Henke
  • Publication number: 20190197295
    Abstract: The invention relates generally to both a method and apparatus for the creation of full resolution color digital images of diagnostic cassettes or objects of interest using a gray-scale digital camera or sensor combined with time sequential illumination using additive primary colors followed by post exposure digital processing. Such procedures and equipment is of significant economic value when employed in situations such as diagnostic clinical analyzers where space is limited and image quality requirements are high.
    Type: Application
    Filed: February 27, 2019
    Publication date: June 27, 2019
    Inventors: Jens H. Jorgensen, Michael W. LaCourt, Donald J. Moran, JR., David J. Hawks, Jospeh Wycallis, Stephen C. Arnold
  • Patent number: 10265903
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. The vessel includes an inner layer arranged to define the interior region and an outer layer. The vessel is formed using a blow-molding process in which a multiple layer parison is blow molded to form the vessel. The multiple layer parison is formed in an extrusion process in which a number of extruders are arranged to co-extrude the multi-layer parison.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: April 23, 2019
    Assignee: Berry Plastics Corporation
    Inventors: David Dezhou Sun, Philip A Driskill, Jeffrey C Minnette, Birju A Surti, Jonathan K Williams, Tony Cain, Diane E Marret, Jared B Waterman, Dan L Mackey, Debra R Wilson, Timothy S Ponrathnam, David C Arnold, Michael J Grimm, Krystal D Springer
  • Publication number: 20170042362
    Abstract: A beverage brewing package includes a cup and a filter bag. The filter bag is supported in an interior region formed in the cup.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Inventors: Zachary M Bunner, Ryan Dewig, David C Arnold, Jared B Waterman, David W Conant
  • Publication number: 20160257052
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. The vessel includes an inner layer arranged to define the interior region and an outer layer. The vessel is formed using a blow-molding process in which a multiple layer parison is blow molded to form the vessel. The multiple layer parison is formed in an extrusion process in which a number of extruders are arranged to co-extrude the multi-layer parison.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Inventors: David Dezhou Sun, Philip A. Driskill, Jeffrey C. Minnette, Birju A Surti, Jonathan K. Williams, Tony Cain, Diane E. Marret, Jared B. Waterman, Dan L. Mackey, Debra R. Wilson, Timothy S. Ponrathnam, David C. Arnold, Michael J. Grimm, Krystal D. Springer
  • Patent number: 6932795
    Abstract: A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: August 23, 2005
    Assignee: ICU Medical, Inc.
    Inventors: George A. Lopez, Thomas F. Fangrow, Jr., David C. Arnold, Bruce M. Hubrecht, Alison D. Brummett, Thomas J. Gustus, Dennis M. Bui
  • Publication number: 20020147431
    Abstract: A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip.
    Type: Application
    Filed: June 5, 2002
    Publication date: October 10, 2002
    Inventors: George A. Lopez, Thomas F. Fangrow, David C. Arnold, Bruce M. Hubrecht, Alison D. Brummett, Thomas J. Gustus, Dennis M. Bui
  • Patent number: 6428520
    Abstract: A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: August 6, 2002
    Assignee: ICU Medical, Inc.
    Inventors: George A. Lopez, Thomas F. Fangrow, Jr., David C. Arnold, Bruce M. Hubrecht, Alison D. Brummett, Thomas J. Gustus, Dennis M. Bui