Patents by Inventor Radouil Tzekov

Radouil Tzekov 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).

  • OPHTHALMOLOGICAL FORMULATIONS FOR THE PREVENTION OF A CORONAVIRUS INFECTION
    Publication number: 20220233564
    Abstract: The present disclosure provides for an ophthalmological composition comprising remdesivir and an ophthalmologically suitable carrier, and the use thereof for treating and preventing a coronavirus infection and treating conjunctivitis.
    Type: Application
    Filed: January 25, 2022
    Publication date: July 28, 2022
    Inventors: Vijaykumar Sutariya, Srinivas Tipparaju, Kevin Sneed, Manas Biswal, Ramesh Ayyala, Radouil Tzekov
  • Systems and methods providing targeted intraocular drug delivery
    Publication number: 20060233858
    Abstract: Drug delivery systems suitable for administration into the interior of an eye of a person or animal are described. The present systems include a drug delivery element that provides directional delivery of one or more drugs to a desired target site in the eye and remain invisible to the individual in which the element is placed. The present drug delivery systems may include an adhesive portion that adheres the drug delivery element to the retina of the eye, and/or a polymeric envelope substantially surrounding the drug delivery element to form an intravitreal implant. The envelope may enhance the stability and handling of the implant when the implant is being placed in the eye. Methods of producing and using the drug delivery systems are also described.
    Type: Application
    Filed: March 8, 2005
    Publication date: October 19, 2006
    Applicant: Allergan, Inc.
    Inventors: Radouil Tzekov, Patrick Hughes, James Burke