Patents by Inventor Simon Jon Onis

Simon Jon Onis 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).

  • Lubricious coatings for medical devices
    Patent number: 8541498
    Abstract: Substrates may be coated with copolymers of N-vinyl pyrrolidinone and aryl ketones. Processes are described for making the copolymers at high molecular weight with the ketones randomly dispersed on the copolymer.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: September 24, 2013
    Assignee: Biointeractions Ltd.
    Inventors: Shivpal S. Sandhu, Alan Rhodes, Simon Jon Onis
  • LUBRICIOUS COATINGS FOR MEDICAL DEVICES
    Publication number: 20120059111
    Abstract: Substrates may be coated with copolymers of N-vinyl pyrrolidinone and aryl ketones. Processes are described for making the copolymers at high molecular weight with the ketones randomly dispersed on the copolymer.
    Type: Application
    Filed: September 8, 2010
    Publication date: March 8, 2012
    Inventors: Shivpal S. Sandhu, Alan Rhodes, Simon Jon Onis
  • Wound closure system and methods
    Patent number: 6955682
    Abstract: A wound closure system and methods utilizes a patient's own blood. The system preferably includes a chamber with a needle and a plunger for transferring and storing blood prior to surgery and the use of reversible anticoagulants. The chamber is pre-loaded with a reversible anticoagulant to prevent the blood from clotting during storage. When the surgery is complete, a counteracting agent is mixed with the withdrawn blood to counteract the reversible anticoagulant and allow the blood to clot. The clottable blood is then reintroduced into the patient to close a wound.
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: October 18, 2005
    Assignee: BioInteractions, Ltd.
    Inventors: Ajay K. Luthra, Shivpal S. Sandhu, Simon Jon Onis
  • Wound closure system and methods
    Publication number: 20030018357
    Abstract: A wound closure system and methods utilizes a patient's own blood. The system preferably includes a chamber with a needle and a plunger for transferring and storing blood prior to surgery and the use of reversible anticoagulants. The chamber is pre-loaded with a reversible anticoagulant to prevent the blood from clotting during storage. When the surgery is complete, a counteracting agent is mixed with the withdrawn blood to counteract the reversible anticoagulant and allow the blood to clot. The clottable blood is then reintroduced into the patient to close a wound.
    Type: Application
    Filed: May 9, 2002
    Publication date: January 23, 2003
    Inventors: Ajay K. Luthra, Shivpal S. Sandhu, Simon Jon Onis
  • Bioactive coatings
    Patent number: RE49528
    Abstract: Antimicrobial and antithrombogenic polymer or polymeric blend, compounds, coatings, and materials containing the same, as well as articles made with, or coated with the same, and methods of making the same exhibiting improved antimicrobial properties and reduced platelet adhesion. Embodiments include polymers with antimicrobial and antithrombogenic groups bound to a single polymer backbone, an antimicrobial polymer blended with an antithrombogenic polymer, and medical devices coated with the antimicrobial and antithrombogenic polymer or polymeric blend.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: May 16, 2023
    Assignee: BIOINTERACTIONS LTD.
    Inventors: Simon Jon Onis, Fanny Burrows, Krishan Kapoor, Alan Rhodes, Ajay K Luthra