Patents by Inventor Chris Renner

Chris Renner 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).

  • Soft tip plunger
    Patent number: 12558215
    Abstract: Systems, methods, and devices for inserting an intraocular lens (IOL) into an eye, may be provided. An apparatus includes a plunger and a plunger tip. The plunger tip includes a dimple positioned at a distal end of the plunger tip. The plunger tip further includes a pocket in fluid communication with the dimple.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: February 24, 2026
    Assignee: Alcon Inc.
    Inventors: Paul Heckler, II, Kathryn Jensen, Matthew Douglas McCawley, Chris Renner, Sudarshan B. Singh, Todd Taber
  • SOFT TIP PLUNGER
    Publication number: 20210093447
    Abstract: Systems, methods, and devices for inserting an intraocular lens (IOL) into an eye, may be provided. An apparatus includes a plunger and a plunger tip. The plunger tip includes a dimple positioned at a distal end of the plunger tip. The plunger tip further includes a pocket in fluid communication with the dimple.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Inventors: Paul Heckler, II, Kate Jensen, Matthew Douglas McCawley, Chris Renner, Sudarshan B. Singh, Todd Taber