Patents by Inventor Chad E. Unger

Chad E. Unger 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).

  • Pipette aspiration device
    Patent number: 8273009
    Abstract: A device for aspirating sample media into a pipette for use in a micro-manipulation procedure includes a ring member having an opening sized for receiving a digit of an operator, and an aspirating bulb engaged with the ring member. The aspirating bulb has an open end sized for receiving an end of the pipette, and includes a compressible chamber capable of creating a suction force suitable for aspirating the sample media into the pipette. The aspirating bulb is oriented along the ring member such that the chamber is compressible by a digit on the same hand of the operator as the digit receivable in the ring member.
    Type: Grant
    Filed: March 4, 2009
    Date of Patent: September 25, 2012
    Assignee: Cook Medical Technologies LLC
    Inventors: Dustin John Arabia, Chad E. Unger
  • PIPETTE ASPIRATION DEVICE
    Publication number: 20090227833
    Abstract: A device for aspirating sample media into a pipette for use in a micro-manipulation procedure includes a ring member having an opening sized for receiving a digit of an operator, and an aspirating bulb engaged with the ring member. The aspirating bulb has an open end sized for receiving an end of the pipette, and includes a compressible chamber capable of creating a suction force suitable for aspirating the sample media into the pipette. The aspirating bulb is oriented along the ring member such that the chamber is compressible by a digit on the same hand of the operator as the digit receivable in the ring member.
    Type: Application
    Filed: March 4, 2009
    Publication date: September 10, 2009
    Applicant: Cook Vascular Incorporated
    Inventors: Dustin John Arabia, Chad E. Unger