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:
Dec. 19, 2023
Filed:
Jul. 12, 2023
King Faisal University, Al-Ahsa, SA;
Mai Mostafa Khalaf Ali, Al-Ahsa, SA;
Hany Mohamed Abd El-Lateef Ahmed, Al-Ahsa, SA;
Ahmed Mohammed Abu-Dief Mohammed, Al-Madina Al-Mounawara, SA;
Amr Embaby Elsayed Karamany, Assuit, EG;
Mahmoud Ibrahim Mahmoud Abdelmagid, Assuit, EG;
Mohammed Sherif Saddik Ibrahim, Sohag, EG;
Ali Khames Abd Eltwab Morsy, Sohag, EG;
KING FAISAL UNIVERSITY, Al-Ahsa, SA;
Abstract
The polymeric clotrimazole biofilm for the treatment of otomycosis contains clotrimazole or a pharmaceutically acceptable salt thereof as the active pharmaceutical ingredient in a polymer biofilm thug delivery vehicle. The polymer may be a bio compatible polymer, such as hydroxypropylmethylcellulose (HPMC). Propylene glycol may be added to the mixture as a plasticizer to promote formation of the film. The drug and the polymer may be solvated in a casting solvent and then mixed in a 1:3 ratio of drug:polymer. About 15% propylene glycol may be added to the mixture, which is then heated at 40° C. until a thin, flexible film forms. A round, knife-thick patch of the biofilm may be applied to the patient's ear through the external canal and over the tympanic membrane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile