Patents by Inventor Lawrence Dunn

Lawrence Dunn 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).

  • Devices, systems and methods for point-of-use medication control
    Publication number: 20070156282
    Abstract: Devices and systems for controlling the dispensing of medication and methods for using the devices and systems are provided. The system can include a dispenser device capable of holding and delivering at least one medication. A controller can be operatively connected to the dispenser. The controller can automatically operate the dispenser for movement to a dispensing position at a predetermined time. An electronic communication device for connecting the system to a remote facility can be provided. An identification verification device for restricting access to the system can be in communication with the controller of the system. A location determination device for determining the location of the system can also be provided.
    Type: Application
    Filed: January 4, 2007
    Publication date: July 5, 2007
    Inventor: Lawrence Dunn
  • Derivatives of 7-(2-substituted-2-hydroxyiminoacetamido)-3-(1-substituted tetrazol-5-yl thiomethyl-3-cephem-4-carboxylic acid
    Patent number: 4066762
    Abstract: New semisynthetic cephalosporins are described whose structures are characterized by having an .alpha.-oxyimino group in the 7-acetamido moiety and a sulfosubstituted tetrazolylthiomethyl group at position 3. The compounds are active antibacterial agents especially against Gram negative organisms.
    Type: Grant
    Filed: July 12, 1976
    Date of Patent: January 3, 1978
    Assignee: SmithKline Corporation
    Inventor: George Lawrence Dunn