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:
Jan. 29, 2019
Filed:
Dec. 27, 2017
King Saud University, Riyadh, SA;
Manal Ahmed Gasmelseed Awad, Riyadh, SA;
Awatif Ahmed Hendi, Riyadh, SA;
Khalid Mustafa Osman Ortashi, Riyadh, SA;
Hany Mohamed Yehia, Cairo, EG;
Mohamed Mahmoud Hafez Ahmed, Cairo, EG;
Hatem Salama Mohamed Ali, Cairo, EG;
Mohamed Fekry Serag El-Din, Minuyfiya, EG;
Zeinab Korany Mohamed Hassan, Cairo, EG;
King Saud University, Riyadh, SA;
Abstract
Doum nanoparticles can be synthesized by drying Doum fruit, reducing the dried Doum fruit to a powder or flour, and subjecting the powder to acid hydrolysis or alcohol hydrolysis to provide Doum nanoparticles. The Doum nanoparticles can be used as a food preservative. When compared to bulk Doum particles, the Doum nanoparticles can provide substantially increased antibacterial activity.