Patents by Inventor Isaac Hearne

Isaac Hearne 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).

  • Patent number: 7563256
    Abstract: The present invention involves an eye drop dispenser attachment having a cannula tip that can provide a consistent dose of medication. The attachment includes a base portion, a neck portion, and a tip portion. The base portion can contain threads for removable attachment to a bottle. The attachment can also include a protective covering for surrounding the tip to prevent injury to a user. The attachment can further include a cap that can be removably attached to either the base portion or the neck portion. The attachment can be incorporated into a bottle assembly or it can be screwed onto an existing bottle. The tip preferably has dimensions consistent with current ophthalmic cannula technology in the range of 20-40 gauge depending on the size of drop desired. An alternate embodiment of the attachment can be slidably disposed on the end of a traditional bulb-type eye dropper.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: July 21, 2009
    Inventor: Isaac Hearne
  • Publication number: 20070233020
    Abstract: The present invention involves an eye drop dispenser attachment having a cannula tip that can provide a consistent dose of medication. The attachment includes a base portion, a neck portion, and a tip portion. The base portion can contain threads for removable attachment to a bottle. The attachment can also include a protective covering for surrounding the tip to prevent injury to a user. The attachment can further include a cap that can be removably attached to either the base portion or the neck portion. The attachment can be incorporated into a bottle assembly or it can be screwed onto an existing bottle. The tip preferably has dimensions consistent with current ophthalmic cannula technology in the range of 20-40 gauge depending on the size of drop desired. An alternate embodiment of the attachment can be slidably disposed on the end of a traditional bulb-type eye dropper.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 4, 2007
    Inventor: Isaac Hearne