Patents by Inventor Michael Cattel

Michael Cattel 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).

  • Chlorhexidine crystal forms and uses thereof in medicine
    Patent number: 11578035
    Abstract: The present invention provides a crystalline salt of chlorhexidine chloride having a spherical morphology under Scanning Electron Microscopy (SEM) comprising a chloride anion and a cation selected from the group consisting of calcium, sodium, potassium, magnesium, zinc, strontium or iron, processes for the preparation of the salt, compositions, pharmaceutical compositions and uses thereof in medicine. Also provided are crystalline forms of the salt and fibres comprising the same.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: February 14, 2023
    Assignee: Queen Mary University of London
    Inventors: Michael Cattel, Gleb Sukhorukov, Saroash Shahid, Dong Luo
  • Chlorhexidine Crystal Forms And Uses Thereof In Medicine
    Publication number: 20200290956
    Abstract: The present invention provides a crystalline salt of chlorhexidine chloride having a spherical morphology under Scanning Electron Microscopy (SEM) comprising a chloride anion and a cation selected from the group consisting of calcium, sodium, potassium, magnesium, zinc, strontium or iron, processes for the preparation of the salt, compositions, pharmaceutical compositions and uses thereof in medicine. Also provided are crystalline forms of the salt and fibres comprising the same.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 17, 2020
    Inventors: Michael Cattel, Gleb Sukhorukov, Saroash Shahid, Dong Luo
  • Chlorhexidine crystal forms and uses thereof in medicine
    Patent number: 10640463
    Abstract: The present invention provides a crystalline salt of chlorhexidine chloride having a spherical morphology under Scanning Electron Microscopy (SEM) comprising a chloride anion and a cation selected from the group consisting of calcium, sodium, potassium, magnesium, zinc, strontium or iron, processes for the preparation of the salt, compositions, pharmaceutical compositions and uses thereof in medicine. Also provided are crystalline forms of the salt and fibres comprising the same.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: May 5, 2020
    Assignee: Queen Mary University of London
    Inventors: Michael Cattel, Gleb Sukhorukov, Saroash Shahid, Dong Luo
  • CHLORHEXIDINE CRYSTAL FORMS AND USES THEREOF IN MEDICINE
    Publication number: 20190077747
    Abstract: The present invention provides a crystalline salt of chlorhexidine chloride having a spherical morphology under Scanning Electron Microscopy (SEM) comprising a chloride anion and a cation selected from the group consisting of calcium, sodium, potassium, magnesium, zinc, strontium or iron, processes for the preparation of the salt, compositions, pharmaceutical compositions and uses thereof in medicine. Also provided are crystalline forms of the salt and fibres comprising the same.
    Type: Application
    Filed: March 17, 2017
    Publication date: March 14, 2019
    Inventors: Michael Cattel, Gleb Sukhorukov, Saroash Shahid, Dong Luo