Patents by Inventor David L. Doerschner

David L. Doerschner 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: 20190381273
    Abstract: A catheter and package combination including a package having opposed front and rear panels that are sealed together to define a sealed interior cavity. The package also has top and bottom edges and opposed side edges. The cavity has a first height extending in a direction between the top and bottom edges. The front and rear panels are configured to tear adjacent to one of the side edges in the direction between the top and bottom edges to form an opening in communication with the cavity wherein the opening has a second height in the direction between the top and bottom edges that is smaller than the first height of the cavity. A urinary catheter in a compact configuration is disposed within the cavity.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds, Jerome A. Henry, Thomas Renehan, Horacio Montes de Oca Balderas, Shane O'Malley, Martin McMenamin, Michael G. Murray, Brendan J. Heneghan
  • Patent number: 10434282
    Abstract: A catheter and package combination including a package having opposed front and rear panels that are sealed together to define a sealed interior cavity. The package also has top and bottom edges and opposed side edges. The cavity has a first height extending in a direction between the top and bottom edges. The front and rear panels are configured to tear adjacent to one of the side edges in the direction between the top and bottom edges to form an opening in communication with the cavity wherein the opening has a second height in the direction between the top and bottom edges that is smaller than the first height of the cavity. A urinary catheter in a compact configuration is disposed within the cavity.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: October 8, 2019
    Assignee: Hollister Incorporated
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds, Jerome A. Henry, Thomas Renehan, Horacio Montes De Oca Balderas, Shane O'Malley, Martin McMenamin, Michael G. Murray, Brendan J. Heneghan
  • Patent number: 10112761
    Abstract: A package (10) for an elongated article has a sheet material with side (1, 6), upper (2, 5) and lower (3, 4) panels. The side panels are arranged to confront one another at a fin (20) and are at least partially adhered to one another at a longitudinal fin seal (28). The upper and lower panels extend from the fin to define a package body (12) which receives the elongated article. First and second end portions of the sheet material confront one another and are adhered to one another to form first and second end seals (16, 18) which enclose the interior cavity (14) of the package body. A starter line (36) is formed in the fin and extends from a free edge (24) thereof toward non-sealed portions (32) of the panels (1, 6) of the package.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: October 30, 2018
    Assignee: Hollister Incorporated
    Inventors: David L. Doerschner, Jerome A. Henry, David Hannon
  • Publication number: 20170216557
    Abstract: A catheter and package combination including a package having opposed front and rear panels that are sealed together to define a sealed interior cavity. The package also has top and bottom edges and opposed side edges. The cavity has a first height extending in a direction between the top and bottom edges. The front and rear panels are configured to tear adjacent to one of the side edges in the direction between the top and bottom edges to form an opening in communication with the cavity wherein the opening has a second height in the direction between the top and bottom edges that is smaller than the first height of the cavity. A urinary catheter in a compact configuration is disposed within the cavity.
    Type: Application
    Filed: April 11, 2017
    Publication date: August 3, 2017
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds, Jerome A. Henry, Thomas Renehan, Horacio Montes De Oca Balderas, Shane O'Malley, Martin McMenamin, Michael G. Murray, Brendan J. Heneghan
  • Patent number: 9649472
    Abstract: A catheter and package combination including a package having opposed front and rear panels that are sealed together to define a sealed interior cavity. The package also has top and bottom edges and opposed side edges. The cavity has a first height extending in a direction between the top and bottom edges. The front and rear panels are configured to tear adjacent to one of the side edges in the direction between the top and bottom edges to form an opening in communication with the cavity wherein the opening has a second height in the direction between the top and bottom edges that is smaller than the first height of the cavity. A urinary catheter in a compact configuration is disposed within the cavity.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 16, 2017
    Assignee: Hollister, Inc.
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds, Jerome A. Henry, Thomas Renehan, Horacio Montes De Oca Balderas, Shane O'Malley, Martin McMenamin, Michael G. Murray, Brendan J. Heneghan
  • Publication number: 20160325903
    Abstract: A package (10) for an elongated article has a sheet material with side (1, 6), upper (2, 5) and lower (3, 4) panels. The side panels are arranged to confront one another at a fin (20) and are at least partially adhered to one another at a longitudinal fin seal (28). The upper and lower panels extend from the fin to define a package body (12) which receives the elongated article. First and second end portions of the sheet material confront one another and are adhered to one another to form first and second end seals (16, 18) which enclose the interior cavity (14) of the package body. A starter line (36) is formed in the fin and extends from a free edge (24) thereof toward non-sealed portions (32) of the panels (1, 6) of the package.
    Type: Application
    Filed: January 8, 2015
    Publication date: November 10, 2016
    Inventors: David L. Doerschner, Jerome A. Henry, David Hannon
  • Publication number: 20160038713
    Abstract: A catheter and package combination including a package having opposed front and rear panels that are sealed together to define a sealed interior cavity. The package also has top and bottom edges and opposed side edges. The cavity has a first height extending in a direction between the top and bottom edges. The front and rear panels are configured to tear adjacent to one of the side edges in the direction between the top and bottom edges to form an opening in communication with the cavity wherein the opening has a second height in the direction between the top and bottom edges that is smaller than the first height of the cavity. A urinary catheter in a compact configuration is disposed within the cavity.
    Type: Application
    Filed: March 14, 2013
    Publication date: February 11, 2016
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds, Jerome A. Henry, Thomas Renehan, Horacio Montes De Oca Balderas, Shane O'Malley, Martin McMenamin, Michael G. Murray, Brendan J. Heneghan
  • Patent number: 5394799
    Abstract: Retaining elements are disclosed for mounting on a platen of an imprinter in order to position and secure an identification band on the platen for an imprinting operation. Each retaining element comprises a base having a planar bottom surface and an upper surface generally parallel with the bottom surface and including a band support portion, an adhesive layer along the bottom surface for securing the retaining elements to the platen, and a cantilevered spring arm secured at one end to the base (and extending over the band support portion of the base). A pair of such elements are affixed in spaced relation on the platen on opposite sides of an imprinting zone so that an identification band can be slipped between the undersides of the spring arms and the support portion of the bases with the imprint-receiving portion of the band traversing the imprinting zone and, preferably, the clasp of the band engaging a side edge of one of the retaining elements.
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: March 7, 1995
    Assignee: Hollister Incorporated
    Inventors: David D. Rhodes, David L. Doerschner
  • Patent number: 4758229
    Abstract: A device and method for protecting users of hypodermic needle and syringe assemblies from accidental needle-stick injuries in the handling of such assemblies following use thereof and for facilitating the safe disposal of such assemblies. The device comprises a pad of relatively soft sheet material, preferably a sheet of closed-cell plastic foam, having an upper surface coated with a pressure-sensitive adhesive. A shield or patch of tough, imperforate, foldable material is secured to the upper surface of the pad in such a way that the adhesive-coated surface of the pad defines a border zone extending outwardly about the entire perimeter of the shield. A fold line, preferably defined in part by a pre-formed crease in the shield, extends along the midlines of the pad and shield so that a used syringe may be adhesively secured to the pad with the syringe axis lying along the midline of the pad and the tip of the syringe needle located along the midline of the shield.
    Type: Grant
    Filed: September 24, 1987
    Date of Patent: July 19, 1988
    Assignee: Hollister Incorporated
    Inventor: David L. Doerschner
  • Patent number: 4589874
    Abstract: An external male urinary drainage catheter combined with a collar for facilitating proper fitting of the catheter upon a patient, and the method of using such a catheter/collar combination, are disclosed. The catheter includes a cylindrical section rolled to form a torus that is supported by the collar prior to catheter application, a tapered neck section that extends through the open-ended collar, and an inner sleeve portion that is held in a stretched condition by the collar to help insure placement of the sleeve in sealing engagement with the glans of a patient's penis during the initial stage of catheter application.
    Type: Grant
    Filed: March 21, 1985
    Date of Patent: May 20, 1986
    Assignee: Hollister Incorporated
    Inventors: Kenneth E. Riedel, David L. Doerschner
  • Patent number: 4586974
    Abstract: An external male urinary drainage catheter combined with a tubular applicator for applying and adhesively securing the catheter to a user. The method of use of the applicator/catheter combination, and the method of adhesively coating the inner surface of the catheter sheath during manufacture, are also disclosed.
    Type: Grant
    Filed: April 24, 1985
    Date of Patent: May 6, 1986
    Assignee: Hollister Incorporated
    Inventors: Wilford O. Nystrom, Kenneth E. Riedel, David L. Doerschner
  • Patent number: 4540409
    Abstract: An external male urinary drainage catheter combined with a tubular applicator for applying and adhesively securing the catheter to a user. The method of use of the applicator/catheter combination, and the method of adhesively coating the inner surface of the catheter sheath during manufacture, are also disclosed.
    Type: Grant
    Filed: July 5, 1983
    Date of Patent: September 10, 1985
    Assignee: Hollister Incorporated
    Inventors: Wilford O. Nystrom, Kenneth E. Riedel, David L. Doerschner
  • Patent number: D734165
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: July 14, 2015
    Assignee: Hollister, Inc.
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds
  • Patent number: D752452
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: March 29, 2016
    Assignee: Hollister Incorporated
    Inventors: Barbara J. Kearns, Adam J. Foley, David L. Doerschner, Robert A. Greynolds