EP 0763063 A4 19980916 - LYSOZYME-DEGRADABLE BIOMATERIALS
Title (en)
LYSOZYME-DEGRADABLE BIOMATERIALS
Title (de)
DURCH LYSOZYM ABBAUBARE BIOMATERIALIEN
Title (fr)
BIOMATERIAUX DEGRADABLES PAR LA LYSOZYME
Publication
Application
Priority
- US 9507153 W 19950602
- US 25272194 A 19940602
Abstract (en)
[origin: WO9533773A1] A method is provided for preparing a drug delivery composition and device comprising cross-linking water-soluble, lysozyme degradable chitin with a cross-linking agent and loading the cross-linked chitin with a bioactive agent. Preferred embodiments are disclosed wherein the drug delivery composition also comprises collagen or other collagenase-degradable collagen derivative.
IPC 1-7
IPC 8 full level
A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 47/36 (2006.01); C08B 37/08 (2006.01)
CPC (source: EP)
A61K 9/0051 (2013.01); A61K 9/1652 (2013.01); C08B 37/003 (2013.01)
Citation (search report)
- [A] EP 0426368 A2 19910508 - PFIZER HOSPITAL PROD [US]
- [A] WO 8707618 A1 19871217 - UNION CARBIDE CORP [US]
- [A] US 4929722 A 19900529 - PARTAIN III EMMETT M [US], et al
- See references of WO 9533773A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9533773 A1 19951214; AU 2662995 A 19960104; CA 2191753 A1 19951214; EP 0763063 A1 19970319; EP 0763063 A4 19980916; JP H10504277 A 19980428
DOCDB simple family (application)
US 9507153 W 19950602; AU 2662995 A 19950602; CA 2191753 A 19950602; EP 95921610 A 19950602; JP 50127095 A 19950602