The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2023
Filed:
Mar. 27, 2020
Applicant:
Queen Mary University of London, London, GB;
Inventors:
Michael Cattel, London, GB;
Gleb Sukhorukov, London, GB;
Saroash Shahid, London, GB;
Dong Luo, London, GB;
Assignee:
Queen Mary University of London, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 279/26 (2006.01); A61P 31/04 (2006.01);
U.S. Cl.
CPC ...
C07C 279/265 (2013.01); A61P 31/04 (2018.01); C07B 2200/13 (2013.01);
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.