Patents by Inventor Patrick Schwab

Patrick Schwab 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).

  • Opaque composition comprising ethylene glycol distearate
    Patent number: 11969493
    Abstract: The invention relates to a process for preparing an opaque composition using ethylene glycol distearate.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: April 30, 2024
    Assignee: Evonik Operations GmbH
    Inventors: Peter Schwab, Dominik Schuch, Patrick Winter, Nico Neuhaus
  • EYEDROP ADMINISTRATIVE DEVICE
    Publication number: 20240091059
    Abstract: There is provided an eyedrop administrative device having a main device body, an eyedrop vessel for receiving and maintaining an eyedrop, a trajectory mechanism for expelling the eyedrop from the eyedrop vessel in an arced trajectory, thereby administering the eyedrop. Also provided is an eyelid lowering mechanism which is integrated into the eyedrop administrative device. Also provided is a method of administering an eyedrop by creating an eye pocket in the eye and expelling the eyedrop from the device in an arced trajectory from the device into the lower eyelid, also known as the eye pocket.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Inventors: Tammy Movsas, John Farris, Cory Wyn, Jenna Doyle, Patrick Schwab
  • Dental instrument with removable dental tip and method of assembly
    Patent number: 11083538
    Abstract: A dental instrument includes at least one removable or replaceable dental tip. The dental instrument includes a spring actuated collet and collar housed internally within a handle. The handle includes a handle center affixed to a center rod and a grip portion housing the collet and collar and a handle center affixed to a center rod. The center rod is affixed to the collet. The collet includes spring fingers that are biased radially inward by the collar to retain the dental tip. When the grip portion of the handle is rotated about a longitudinal axis of the handle relative to the handle center, camming surfaces associated with the grip portion and the handle center cause translational movement along the longitudinal axis to engage or disengage the collar from the collet.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: August 10, 2021
    Inventors: Samuel Rubino, Patrick Schwab, Philippe Leiritz, Bobby Horowitz
  • DENTAL INSTRUMENT WITH REMOVABLE DENTAL TIP AND METHOD OF ASSEMBLY
    Publication number: 20180235727
    Abstract: A dental instrument includes at least one removable or replaceable dental tip. The dental instrument includes a spring actuated collet and collar housed internally within a handle. The handle includes a handle center affixed to a center rod and a grip portion housing the collet and collar and a handle center affixed to a center rod. The center rod is affixed to the collet. The collet includes spring fingers that are biased radially inward by the collar to retain the dental tip. When the grip portion of the handle is rotated about a longitudinal axis of the handle relative to the handle center, camming surfaces associated with the grip portion and the handle center cause translational movement along the longitudinal axis to engage or disengage the collar from the collet.
    Type: Application
    Filed: February 20, 2018
    Publication date: August 23, 2018
    Inventors: Samuel Rubino, Patrick Schwab, Philippe Leiritz, Bobby Horowitz