Patents by Inventor Olga Cherniavsky

Olga Cherniavsky 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).

  • Resorbable oxidized cellulose embolization microspheres
    Patent number: 10328095
    Abstract: A method for forming an embolism within a blood vessel is disclosed. The method includes including: implanting a plurality of oxidized cellulose microspheres into a lumen of a blood vessel to at least partially block the lumen.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: June 25, 2019
    Assignee: Covidien LP
    Inventors: Phillip Blaskovich, Rachit Ohri, Olga Cherniavsky
  • Multi-encapsulated formulations made with oxidized cellulose
    Patent number: 9919063
    Abstract: A microsphere and method for forming the same are disclosed. The microsphere includes modified cellulose and at least one of a visualization agent, a magnetic material, or a radioactive material.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: March 20, 2018
    Assignee: Covidien LP
    Inventors: Rachit Ohri, Phillip D. Blaskovich, Olga Cherniavsky
  • Oxidized cellulose miczrospheres including visualization agents
    Patent number: 9138489
    Abstract: A microsphere and method for forming the same are disclosed. The microsphere includes modified cellulose and at least one visualization agent.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: September 22, 2015
    Assignee: Covidien LP
    Inventors: Rachit Ohri, Phillip D. Blaskovich, Olga Cherniavsky
  • MULTI-ENCAPSULATED FORMULATIONS MADE WITH OXIDIZED CELLULOSE
    Publication number: 20150202326
    Abstract: A microsphere and method for forming the same are disclosed. The microsphere includes modified cellulose and at least one of a visualization agent, a magnetic material, or a radioactive material.
    Type: Application
    Filed: September 17, 2013
    Publication date: July 23, 2015
    Applicant: Covidien LP
    Inventors: Rachit Ohri, Phillip D. Blaskovich, Olga Cherniavsky
  • Resorbable Oxidized Cellulose Embolization Microspheres
    Publication number: 20140274945
    Abstract: A method for forming an embolism within a blood vessel is disclosed. The method includes including: implanting a plurality of oxidized cellulose microspheres into a lumen of a blood vessel to at least partially block the lumen.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Covidien LP
    Inventors: Phillip Blaskovich, Rachit Ohri, Olga Cherniavsky
  • MULTI-ENCAPSULATED FORMULATIONS MADE WITH OXIDIZED CELLULOSE
    Publication number: 20140010755
    Abstract: A microsphere and method for forming the same are disclosed. The microsphere includes modified cellulose and at least one of a visualization agent, a magnetic material, or a radioactive material.
    Type: Application
    Filed: September 12, 2013
    Publication date: January 9, 2014
    Applicant: Confluent Surgical, Inc.
    Inventors: Rachit Ohri, Phillip D. Blaskovich, Olga Cherniavsky