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. 12, 2010
Filed:
Dec. 11, 2007
Ching-cheng Huang, Wugu Township, Taipei County, TW;
Su-huei Lai, Wugu Township, Taipei County, TW;
Yung-sheng Lin, Sioushuei Township, Changhua County, TW;
Ting-kai Leung, Taipei, TW;
Ching-Cheng Huang, Wugu Township, Taipei County, TW;
Su-Huei Lai, Wugu Township, Taipei County, TW;
Yung-Sheng Lin, Sioushuei Township, Changhua County, TW;
Ting-Kai Leung, Taipei, TW;
Medical and Pharmaceutical Industry Technology and Development Center, Taipei County, TW;
National Applied Research Laboratories, Taipei, TW;
Abstract
A composite dressing including a first polymeric layer, a second polymeric layer, a metal oxide, and a pharmaceutical active material is provided. The second polymeric layer is biocompatible and is disposed on a surface of the first polymeric layer. The metal oxide is distributed inside or on at least one surface of the first polymeric layer, while the pharmaceutical active material is distributed inside or on at least one surface of the second polymeric layer.