Patents by Inventor Robert Rodstrom

Robert Rodstrom 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).

  • Drug Loading Through Plunger
    Publication number: 20100152676
    Abstract: A drug loading apparatus includes a plunger with a through hole or slit valve located in the top face of the plunger. A dispensing chamber housing located in a drug delivery device is configured to receive the plunger so that a dispensing chamber is formed when the plunger is located in the dispensing chamber housing. The drug can then be loaded into the dispensing chamber through the plunger, and a piston with an end configured to seal the through hole or engage the plunger with the slit valve can then be inserted.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 17, 2010
    Applicant: Alcon Research, LTD.
    Inventors: Don A. Clements, Julie A. Clifford, Bruno Dacquay, Mark T. DuPriest, Robert Rodstrom, Robert J. Sanchez, JR., Pardeep K. Sethi
  • IMPLANTABLE DRUG DELIVERY SYSTEM
    Publication number: 20100022945
    Abstract: An implantable medicament delivery device includes a core body which further includes a single basin or multiple smaller basins for containing a drug or a medicament. Each basin is covered by a screen. The implantable drug delivery device is placed within the body of an animal, and the drug is allowed to diffuse through the holes in the screen to provide treatment of a disease or condition.
    Type: Application
    Filed: October 8, 2009
    Publication date: January 28, 2010
    Inventor: Theron Robert Rodstrom
  • Implantable drug delivery system
    Patent number: 7621907
    Abstract: An implantable medicament delivery device includes a core body which further includes a single basin or multiple smaller basins for containing a drug or a medicament. Each basin is covered by a screen. The implantable drug delivery device is placed within the body of an animal, and the drug is allowed to diffuse through the holes in the screen to provide treatment of a disease or condition.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: November 24, 2009
    Assignee: Alcon, Inc.
    Inventor: Theron Robert Rodstrom
  • Implantable drug delivery system
    Publication number: 20030176854
    Abstract: An implantable medicament delivery device includes a core body which further includes a single basin or multiple smaller basins for containing a drug or a medicament. Each basin is covered by a screen. The implantable drug delivery device is placed within the body of an animal, and the drug is allowed to diffuse through the holes in the screen to provide treatment of a disease or condition.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 18, 2003
    Applicant: Alcon, Inc.
    Inventor: Theron Robert Rodstrom