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:
Mar. 18, 2014
Filed:
Nov. 02, 2011
Ae-june Wang, Hsinchu, TW;
Chi-heng Jian, Yilan County, TW;
Shyh-dar LI, Miaoli County, TW;
Yi-fong Lin, Taipei County, TW;
Shin-jr Liu, Kaohsiung County, TW;
Ae-June Wang, Hsinchu, TW;
Chi-Heng Jian, Yilan County, TW;
Shyh-Dar Li, Miaoli County, TW;
Yi-Fong Lin, Taipei County, TW;
Shin-Jr Liu, Kaohsiung County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A delivery system is provided. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.