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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING DRUG-CONTAINING BIODEGRADABLE FIBER MATERIAL BY ELECTROSPINNING
Document Type and Number:
WIPO Patent Application WO/2016/159240
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a drug formulation material with which localized sustained release of a drug at any site in the body is possible, and which has good bioabsorption and is absorbed and broken down by the body after sustained release of the drug. A drug formulation material that has an exceedingly high sustained release effect, and that solves the foregoing problem, was successfully developed by dissolving a biodegradable resin and a drug in a solvent to prepare a spinning solution, and spinning fibers from the spinning solution by electrospinning.

Inventors:
NISHIKAWA YASUTOSHI (JP)
MAKITA MASASHI (JP)
OSADA NAOKI (JP)
Application Number:
PCT/JP2016/060670
Publication Date:
October 06, 2016
Filing Date:
March 31, 2016
Export Citation:
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Assignee:
ORTHOREBIRTH CO LTD (JP)
International Classes:
A61K9/00; A61K47/34; A61L31/00; D01D5/08; D01F1/10; D01F6/92; D04H1/728; D04H3/011
Domestic Patent References:
WO2015005205A12015-01-15
WO2013013038A22013-01-24
Foreign References:
US20110038936A12011-02-17
JP2012161363A2012-08-30
US20090304771A12009-12-10
JP2003521493A2003-07-15
US20120058100A12012-03-08
Other References:
See also references of EP 3278791A4
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, p. c. (JP)
Patent business corporation Asamura patent firm (JP)
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