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:
Oct. 23, 2018
Filed:
Mar. 22, 2017
Agency for Science, Technology and Research, Singapore, SG;
The Procter & Gamble Company, Singapore, SG;
Ye Liu, Singapore, SG;
Guan Wang, Singapore, SG;
Robert Wayne Glenn, Jr., Liberty Township, OH (US);
Saurabh Gupta, Singapore, SG;
Todd Underiner, Cincinnati, OH (US);
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, Singapore, SG;
THE PROCTER & GAMBLE COMPANY, Singapore, SG;
Abstract
There is provided a core-shell particle comprising a polymer conjugate encapsulating an active agent, wherein the polymer conjugate comprises a biocompatible polymer and a polyacidic polymer. There is also provided a process for forming the core-shell particle, a delivery vehicle comprising the core-shell particle and a method for delivering an active agent to a desired site.