Patents by Inventor Vincent Ryan

Vincent Ryan 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).

  • Boat with retractable wheels
    Patent number: 10974556
    Abstract: A boat is fitted with retractable wheels which can pivot between an extended land position and a retracted water position. A slot is formed in the hull of the boat. A housing sealing engages about the slot to prevent water entering the boat through the slot. The housing supports a pivot. An arm member is connected to the pivot and a wheel is connected to the arm member. The arm member can pivot through the slot between the wheel retracted and wheel extended positions.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: April 13, 2021
    Inventor: Andrew Vincent Ryan
  • Boat with Retractable Wheels
    Publication number: 20190337345
    Abstract: A boat is fitted with retractable wheels which can pivot between an extended land position and a retracted water position. A slot is formed in the hull of the boat. A housing sealing engages about the slot to prevent water entering the boat through the slot. The housing supports a pivot. An arm member is connected to the pivot and a wheel is connected to the arm member. The arm member can pivot through the slot between the wheel retracted and wheel extended positions.
    Type: Application
    Filed: June 13, 2017
    Publication date: November 7, 2019
    Inventor: Andrew Vincent RYAN
  • Process
    Patent number: 7164030
    Abstract: The present invention provides an improved process for the preparation of ?-polymorphic eletriptan hydrobromide.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: January 16, 2007
    Assignee: Pfizer Inc.
    Inventors: Patrick Joseph Furlong, Cornelius Joseph Kelly, Ronald James Ogilvie, Vincent Ryan
  • Process
    Publication number: 20050245591
    Abstract: The present invention provides an improved process for the preparation of ?-polymorphic eletriptan hydrobromide.
    Type: Application
    Filed: June 30, 2005
    Publication date: November 3, 2005
    Inventors: Patrick Furlong, Cornelius Kelly, Ronald Ogilvie, Vincent Ryan
  • Process
    Patent number: 6927296
    Abstract: The present invention provides an improved process for the preparation of ?-polymorphic eletriptan hydrobromide.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: August 9, 2005
    Assignee: Pfizer Inc.
    Inventors: Patrick Joseph Furlong, Cornelius Joseph Kelly, Ronald James Ogilvie, Vincent Ryan
  • Process
    Publication number: 20050020663
    Abstract: The present invention provides an improved process for the preparation of ?-polymorphic eletriptan hydrobromide.
    Type: Application
    Filed: July 19, 2004
    Publication date: January 27, 2005
    Inventors: Patrick Furlong, Cornelius Kelly, Ronald Ogilvie, Vincent Ryan