Patents by Inventor David S. Wagner

David S. Wagner 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).

  • Publication number: 20240108461
    Abstract: An atrioventricular prosthesis device is provided. The device includes a frame at least partially defining and enclosing a central cavity, the frame having a distal portion, a proximal portion, and a middle portion connected therebetween. The device further includes a valve construct formed, at least in part, from a cell growth scaffold, at least partially disposed within the central cavity defined by the frame. The valve construct includes: an annular portion defining an aperture and being connected to the frame for positioning the valve construct within the central cavity of the frame, and a plurality of leaflets extending longitudinally and radially inward from the annular portion. The frame and valve construct are transitionable to a deployed state, in which a diameter of at least a portion of the frame and the valve construct substantially conform to a diameter of a tricuspid and/or mitral valve opening.
    Type: Application
    Filed: August 9, 2023
    Publication date: April 4, 2024
    Inventors: Vinay Badhwar, Young Jae Chun, Antonio D'Amore, David S. Schwartzman, William R. Wagner
  • Patent number: 8252234
    Abstract: An apparatus is provided for producing pharmaceutical and pharmaceutical-like product. The apparatus provides real-time monitoring of the pharmaceutical product and can provide real-time control. The apparatus monitors the dosage both before and after it has been added to a carrier substrate. The apparatus can provide monitoring of each pharmaceutical product that is processed.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: August 28, 2012
    Assignee: SmithKline Beecham Corporation
    Inventors: Allan J. Clarke, David George Doughty, Frederick H. Fiesser, David S. Wagner
  • Patent number: 6609082
    Abstract: The present invention is directed to a control system device that forces a machine operator to comply with the regulation by not allowing the machine to operate until the maintenance log has been completed. By disabling the equipment, the control unit prevents an operator from starting or operating the equipment prior to performing the required checks and documenting his/her identification number for verification purposes. Once the log has been entered, the system provides numerous methods for downloading of the data for long-term storage and retrieval. The system also has provisions to alert the managerial staff if the equipment is operated beyond the minimum check period while providing for a means to notify the operator that the required check interval has been reached.
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: August 19, 2003
    Inventor: David S. Wagner
  • Publication number: 20020138232
    Abstract: The present invention is directed to a control system device that forces a machine operator to comply with the regulation by not allowing the machine to operate until the maintenance log has been completed. By disabling the equipment, the control unit prevents an operator from starting or operating the equipment prior to performing the required checks and documenting his/her identification number for verification purposes. Once the log has been entered, the system provides numerous methods for downloading of the data for long-term storage and retrieval. The system also has provisions to alert the managerial staff if the equipment is operated beyond the minimum check period while providing for a means to notify the operator that the required check interval has been reached.
    Type: Application
    Filed: March 22, 2001
    Publication date: September 26, 2002
    Inventor: David S. Wagner