Patents by Inventor Victor V. Nikolaychik

Victor V. Nikolaychik 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).

  • Apparatus and Methods for Preventing or Treating Failure of Hemodialysis Vascular Access and Other Vascular Grafts
    Publication number: 20190201383
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts
    Patent number: 10272073
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: April 30, 2019
    Assignee: Vascular Therapies, Inc.
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • APPARATUS AND METHODS FOR PREVENTING OR TREATING FAILURE OF HEMODIALYSIS VASCULAR ACCESS AND OTHER VASCULAR GRAFTS
    Publication number: 20150209334
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Application
    Filed: October 8, 2014
    Publication date: July 30, 2015
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts
    Patent number: 8858982
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: October 14, 2014
    Assignee: Vascular Therapies, LLC
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts
    Patent number: 7807191
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: October 5, 2010
    Assignee: Vascular Therapies, LLC
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts
    Publication number: 20040197409
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 7, 2004
    Applicant: Vascular Therapies, LLC
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts
    Patent number: 6726923
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: April 27, 2004
    Assignee: Vascular Therapies, LLC
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts
    Publication number: 20030113359
    Abstract: This invention is a prosthetic device generally placed on the outside surface of the vessel or graft which then elutes antiproliferative drugs or agents from a drug-eluting matrix material. Methods of perivascular antiproliferative drug administration also are disclosed.
    Type: Application
    Filed: January 16, 2002
    Publication date: June 19, 2003
    Applicant: Vascular Therapies, LLC
    Inventors: Sriram S. Iyer, Nicholas N. Kipshidze, Victor V. Nikolaychik
  • Reinforced biological sealants
    Patent number: 5702715
    Abstract: A reinforced biological sealant is disclosed. The sealant includes a fibrinogen composition adapted to be applied to a wound, and a solid thrombin composition layered on the fibrinogen film. At least one of the fibrinogen or thrombin compositions comprises a reinforcement filler. Means are provided for activating formation of a fibrin mesh from the fibrinogen and thrombin compositions, thereby effecting hermetization and hemostasis of the wound.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: December 30, 1997
    Assignee: Drying Technology
    Inventors: Victor V. Nikolaychik, Brent A. Burdick, Leonid V. Nikolaychik