Patents by Inventor David J. Farrell

David J. Farrell 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: 20220233812
    Abstract: A catheter drainage member (112) configured to be attached to a catheter tube (116), the drainage member comprising: body (115) having an inner surface (114); a well (120) defined by the inner surface of the body, the well configured to receive the catheter tube and an adhesive (122); and wherein the well is configured to selectively distribute the adhesive between the inner surface and the tube.
    Type: Application
    Filed: July 31, 2020
    Publication date: July 28, 2022
    Inventors: David J. Farrell, Brent H. Sellers, David A. Knauz, Padraig M. O'Flynn, Paul M O'Donnell, John Hayes, Gilberto Marchetti, Horacio Montes de Oca Balderas
  • Publication number: 20220226602
    Abstract: Ready to use packaged medical products that include hydrated hydrophilic medical devices and methods of making the same.
    Type: Application
    Filed: May 21, 2020
    Publication date: July 21, 2022
    Inventor: David J. Farrell
  • Publication number: 20220226604
    Abstract: Kits are provided for storing, transporting, and sterilizing reusable urinary catheters. A reusable urinary catheter stored within a housing of the kit may be sterilized between uses using a sterilization fluid or sterilizing light. If the reusable urinary catheter is sterilized using a sterilization fluid, the housing may include a manually actuated or electro-mechanical pump to circulate the sterilization fluid through the housing. The reusable urinary catheter may include a funnel secured to a catheter shaft, with a plurality of lateral openings defined in the funnel, which provide fluid communication between an interior of the funnel and an external surface of the catheter shaft. By allowing fluid communication between the interior of the funnel and the external surface of the catheter shaft, the lateral openings allow for fluid sterilization of both internal and external surfaces of the catheter shaft.
    Type: Application
    Filed: June 10, 2020
    Publication date: July 21, 2022
    Inventors: Michael G. Murray, Horacio Montes De Oca, Gary W. Inglese, Rebecca M. Leece, Vincent Naughton, Daniel E. O'Brien, David J. Farrell, David Hannon, Martin Bruggeman
  • Publication number: 20220226603
    Abstract: Kits are provided for storing, transporting, and sterilizing reusable urinary catheters. A reusable urinary catheter stored within a housing of the kit may be sterilized between uses using a sterilization fluid or sterilizing light. If the reusable urinary catheter is sterilized using a sterilization fluid, the housing may include a manually actuated or electromechanical pump to circulate the sterilization fluid through the housing. The reusable urinary catheter may include a funnel secured to a catheter shaft, with a plurality of lateral openings defined in the funnel, which provide fluid communication between an interior of the funnel and an external surface of the catheter shaft. By allowing fluid communication between the interior of the funnel and the external surface of the catheter shaft, the lateral openings allow for fluid sterilization of both internal and external surfaces of the catheter shaft.
    Type: Application
    Filed: June 10, 2020
    Publication date: July 21, 2022
    Inventors: Michael G. Murray, Horacio Montes De Oca, Gary W. lnglese, Rebecca M. Leece, Sean McNulty, Jerome A. Henry, Dean W. Hacker, Padraig M. O'Flynn, Martin McMenamin, David J. Farrell, Paul O'Malley
  • Patent number: 11338109
    Abstract: Hydration mediums, assemblies containing hydration mediums and methods of making the same are disclosed. The hydration mediums are intended for hydrating or wetting a medical device such as a catheter and comprise a hydration foam. Furthermore, methods and products involving hydrophilic substances are disclosed e.g. involving mucilage, deep eutectic liquids, antifreeze substances or cryoprotectants, oil or a hydration medium together with water, surfactant, polyol and stabilizer.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: May 24, 2022
    Assignee: Hollister Incorporated
    Inventors: David J. Farrell, Satwinder S. Panesar, Michael G. Murray, Vincent Naughton, Paul M. O'Donnell, John P. O'Mahony, John T. Clarke
  • Publication number: 20220054718
    Abstract: Hydrophilic coatings including a polymer matrix having voids wherein microparticles having a lubricious liquid are located within the voids.
    Type: Application
    Filed: December 12, 2019
    Publication date: February 24, 2022
    Inventor: David J. Farrell
  • Publication number: 20220023508
    Abstract: Hygienic Hydrophilic coatings, hydrophilic coating formulations and wetting fluids that include an anti-infective agent.
    Type: Application
    Filed: October 6, 2021
    Publication date: January 27, 2022
    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
  • Publication number: 20220008626
    Abstract: Hydration solutions including a liquid and a volatile solute, assemblies containing hydration solutions and methods of making the same.
    Type: Application
    Filed: November 20, 2019
    Publication date: January 13, 2022
    Inventors: David J. Farrell, Kevin Murnaghan
  • Patent number: 11167064
    Abstract: Hygienic Hydrophilic coatings, hydrophilic coating formulations and wetting fluids that include an anti-infective agent.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: November 9, 2021
    Assignee: Hollister Incorporated
    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
  • Publication number: 20210316045
    Abstract: Lubricious hydrophilic coatings and methods of making the same.
    Type: Application
    Filed: October 11, 2019
    Publication date: October 14, 2021
    Inventor: David J. Farrell
  • Publication number: 20210275727
    Abstract: Hydration mediums, assemblies containing hydration mediums and methods of making the same are disclosed. The hydration mediums are intended for hydrating or wetting a medical device such as a catheter and comprise a hydration foam. Furthermore, methods and products involving hydrophilic substances are disclosed e.g. involving mucilage, deep eutectic liquids, antifreeze substances or cryoprotectants, oil or a hydration medium together with water, surfactant, polyol and stabilizer.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 9, 2021
    Applicant: Hollister Incorporation
    Inventors: David J. FARRELL, Satwinder S. PANESAR, Micheal G. MURRAY, Vincent NAUGHTON, Paul M. O'DONNELL, John P. O'MAHONY, John T. CLARKE
  • Publication number: 20210260332
    Abstract: Methods of making sleeved hydrophilic urinary catheters.
    Type: Application
    Filed: May 17, 2019
    Publication date: August 26, 2021
    Inventors: Satwinder S. Panesar, David J. Farrell, Shane O'Malley, Patrick Boland, Brendan J. Heneghan, Horacio Montes De Oca, Michael G. Murray, John Joe McDermott, Damien Biggins, Ryan Hutchinson, Charlotte Weir, Richard Meaney, Robert A. Greynoids, Christina Angustyn, George J. Cisko, Adam J. Foley, Martin Brnggernan
  • Publication number: 20210178026
    Abstract: Radiation sterilized hydrogels, medical devices containing the same and method of making radiation sterilized hydrogels.
    Type: Application
    Filed: November 5, 2018
    Publication date: June 17, 2021
    Inventors: David J. Farrell, Satwinder Panesar
  • Publication number: 20200282177
    Abstract: Medical devices including moisture control/barrier layers over hydrophilic materials wherein the moisture control layers allow selective ingress into and egress from the hydrophilic materials. The barrier layers may also be physical barrier layers that protect the hydrophilic materials from contaminates.
    Type: Application
    Filed: September 10, 2018
    Publication date: September 10, 2020
    Inventor: David J. Farrell
  • Publication number: 20200222587
    Abstract: Hydrophilic coatings including a base coat layer and a top coat layer wherein at least one of the base coat and top coat compositions that form the hydrophilic coatings comprises a diacrylate compound have a number average molecular weight less than 1000.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 16, 2020
    Inventors: John P. O'Mahony, David J. Farrell
  • Publication number: 20200147273
    Abstract: Self-crosslinking hydrophilic coatings.
    Type: Application
    Filed: May 4, 2018
    Publication date: May 14, 2020
    Inventors: John P. O'Mahony, David J. Farrell
  • Patent number: 10617789
    Abstract: Hydrophilic coatings including a base coat layer and a top coat layer wherein at least one of the base coat and top coat compositions that form the hydrophilic coatings comprises a diacrylate compound have a number average molecular weight less than 1000.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: April 14, 2020
    Assignee: Hollister Incorporated
    Inventors: John P. O'Mahony, David J. Farrell
  • Patent number: 10569047
    Abstract: A water disintegratable catheter having a barrier layer disposed on an outer surface and/or inner surface of the catheter wherein the barrier layer comprises a hydrophobic component.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: February 25, 2020
    Assignee: Hollister Incorporated
    Inventors: David J. Farrell, John T. Clarke
  • Publication number: 20200054795
    Abstract: Gels that release fluid and assemblies containing the same.
    Type: Application
    Filed: February 20, 2018
    Publication date: February 20, 2020
    Inventors: David J. Farrell, Satwinder S. Panesar, Vincent Naughton, Daniel E. O'Brien
  • Publication number: 20200038529
    Abstract: Methods for sterilizing a substrate with radiation and radiation sterilized substrates.
    Type: Application
    Filed: January 19, 2018
    Publication date: February 6, 2020
    Inventors: David J. Farrell, John P. O'Mahony