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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.:

US 11234933 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Mar. 02, 2021

Surface-modified emulsomes for intranasal delivery of drugs

Applicant:

King Abdulaziz University, Jeddah, SA;

Inventors:

Hibah M. Aldawsari, Jeddah, SA;

Shaimaa M. Badr-Eldin, Jeddah, SA;

Nourah Y. Assiri, Jeddah, SA;

Abdelsattar Omar, Jeddah, SA;

Assignee:

KING ABDULAZIZ UNIVERSITY, Jeddah, SA;

Attorney:

W&C IP

Primary Examiner:

Bethany P Barham

Assistant Examiner:

Peter Anthopolos

Int. Cl.
CPC ...
A61K 9/127 (2006.01); A61K 31/475 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1273 (2013.01); A61K 9/0043 (2013.01); A61K 31/475 (2013.01);
Abstract

Emulsome compositions comprising phosphatidylcholine, cholesterol, tristearin, and one or more lipophilic bioactive agents such as vinpocetine are provided. The emulsomes may further comprise surface modifications of either [N-(carbonyl-methoxypropylethyleneglycol-2000)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine, sodium salt] (MPEG-DSPE) for peglyation or stearylamine for cationization. Methods of improving brain delivery of lipophilic bioactive agents by intranasally administering such emulsome compositions are also provided.

Find Patent Forward Citations

Aldawsari, Hibah. (2022). Surface-modified emulsomes for intranasal delivery of drugs (U.S. Patent No. 11234933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11234933

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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