Patents by Inventor Rajiv Gulati

Rajiv Gulati 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: 20170000599
    Abstract: Medical devices with surfaces on which viable biologic cells are magnetically attracted and retained are disclosed along with methods of magnetic coating. The medical devices can be located in a carrier liquid containing high concentrations of magnetic cells before or after implantation. The carrier liquid with magnetic cells may be contact with the medical device in vitro or in vivo. In either case, the carrier liquid may have a concentration of magnetic cells that is high enough to facilitate coating of the medical device within an acceptable period of time, e.g., several hours or less. Magnetization of medical devices before, during, and/or after implantation and apparatus for performing the same are disclosed. Degaussing of magnetic medical devices is also disclosed.
    Type: Application
    Filed: September 19, 2016
    Publication date: January 5, 2017
    Inventors: Gurpreet S. Sandhu, Robert D. Simari, Nicole P. Sandhu, Rajiv Gulati
  • Patent number: 9468516
    Abstract: Medical devices with surfaces on which viable biologic cells are magnetically attracted and retained are disclosed along with methods of magnetic coating. The medical devices can be located in a carrier liquid containing high concentrations of magnetic cells before or after implantation. The carrier liquid with magnetic cells may be contact with the medical device in vitro or in vivo. In either case, the carrier liquid may have a concentration of magnetic cells that is high enough to facilitate coating of the medical device within an acceptable period of time, e.g., several hours or less. Magnetization of medical devices before, during, and/or after implantation and apparatus for performing the same are disclosed. Degaussing of magnetic medical devices is also disclosed.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: October 18, 2016
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Gurpreet S. Sandhu, Robert D. Simari, Nicole P. Sandhu, Rajiv Gulati
  • Patent number: 8465453
    Abstract: Medical devices with surfaces on which viable biologic cells are magnetically attracted and retained are disclosed along with methods of magnetic coating. The medical devices can be located in a carrier liquid containing high concentrations of magnetic cells before or after implantation. The carrier liquid with magnetic cells may be contact with the medical device in vitro or in vivo. In either case, the carrier liquid may have a concentration of magnetic cells that is high enough to facilitate coating of the medical device within an acceptable period of time, e.g., several hours or less. Magnetization of medical devices before, during, and/or after implantation and apparatus for performing the same are disclosed. Degaussing of magnetic medical devices is also disclosed.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: June 18, 2013
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Gurpreet S. Sandhu, Robert D. Simari, Nicole P. Sandhu, Rajiv Gulati
  • Publication number: 20110118820
    Abstract: Medical devices with surfaces on which viable biologic cells are magnetically attracted and retained are disclosed along with methods of magnetic coating. The medical devices can be located in a carrier liquid containing high concentrations of magnetic cells before or after implantation. The carrier liquid with magnetic cells may be contact with the medical device in vitro or in vivo. In either case, the carrier liquid may have a concentration of magnetic cells that is high enough to facilitate coating of the medical device within an acceptable period of time, e.g., several hours or less. Magnetization of medical devices before, during, and/or after implantation and apparatus for performing the same are disclosed. Degaussing of magnetic medical devices is also disclosed.
    Type: Application
    Filed: January 25, 2011
    Publication date: May 19, 2011
    Applicant: Mayo Foundation for Medical Education and Research
    Inventors: Gurpreet S. SANDHU, Robert D. Simari, Nicole P. Sandhu, Rajiv Gulati
  • Publication number: 20100292781
    Abstract: Materials and methods for placement of catheters, stents, and other therapeutic or diagnostic devices in blood vessels.
    Type: Application
    Filed: January 5, 2009
    Publication date: November 18, 2010
    Inventors: Gurpreet S. Sandhu, Charanjit S. Rihal, Rajiv Gulati, John F. Bresnahan
  • Publication number: 20090118817
    Abstract: Medical devices with surfaces on which viable biologic cells are magnetically attracted and retained are disclosed along with methods of magnetic coating. The medical devices can be located in a carrier liquid containing high concentrations of magnetic cells before or after implantation. The carrier liquid with magnetic cells may be contact with the medical device in vitro or in vivo. In either case, the carrier liquid may have a concentration of magnetic cells that is high enough to facilitate coating of the medical device within an acceptable period of time, e.g., several hours or less. Magnetization of medical devices before, during, and/or after implantation and apparatus for performing the same are disclosed. Degaussing of magnetic medical devices is also disclosed.
    Type: Application
    Filed: June 16, 2006
    Publication date: May 7, 2009
    Applicant: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
    Inventors: Gurpreet S. Sandhu, Robert D. Simari, Nicole P. Sandhu, Rajiv Gulati
  • Publication number: 20060286137
    Abstract: Medical devices with surfaces on which viable biologic cells are magnetically attracted and retained are disclosed along with methods of magnetic coating. The medical devices can be located in a carrier liquid containing high concentrations of magnetic cells before or after implantation. The carrier liquid with magnetic cells may be contact with the medical device in vitro or in vivo. In either case, the carrier liquid may have a concentration of magnetic cells that is high enough to facilitate coating of the medical device within an acceptable period of time, e.g., several hours or less. Magnetization of medical devices before, during, and/or after implantation and apparatus for performing the same are disclosed. Degaussing of magnetic medical devices is also disclosed.
    Type: Application
    Filed: June 5, 2006
    Publication date: December 21, 2006
    Inventors: Gurpreet Sandhu, Robert Simari, Nicole Sandhu, Rajiv Gulati