EP 1848410 A4 20111109 - POLYMER PARTICLE DELIVERY COMPOSITIONS AND METHODS OF USE
Title (en)
POLYMER PARTICLE DELIVERY COMPOSITIONS AND METHODS OF USE
Title (de)
ZUSAMMENSETZUNGEN ZUR AUSGABE VON POLYMERTEILCHEN UND ANWENDUNGSVERFAHREN DAFÜR
Title (fr)
COMPOSITIONS D'ADMINISTRATION PARTICULAIRES, POLYMERIQUES, ET LEURS METHODES D'UTILISATION
Publication
Application
Priority
- US 2006003575 W 20060131
- US 65471505 P 20050217
- US 68467005 P 20050525
- US 68757005 P 20050603
- US 71995005 P 20050922
- US 73740105 P 20051114
- US 75917906 P 20060113
Abstract (en)
[origin: WO2006088647A1] The present invention provides biodegradable polymer particle delivery compositions based on polymers, such as polyester amide (PEA) and polyester urethane (PEUR) polymers, that contain amino acids in the polymer. The polymer particle delivery compositions can be formulated as a liquid dispersion of polymer particles with the bioactive agents dispersed in the particle or conjugated attached to polymer molecules or particle surfaces. The bioactive agents can include drugs, polypeptides, DNA and cells for cell-based therapies using particles sized for local, mucosal or circulatory delivery. Methods of treating a disease by administering to a subject the polymer particle delivery composition, which incorporates a bioactive agent suitable for treatment of the disease, or its symptoms, are also included.
IPC 8 full level
C08L 77/00 (2006.01); A61F 2/00 (2006.01); A61K 9/107 (2006.01); A61K 9/16 (2006.01); A61K 9/50 (2006.01); A61K 9/51 (2006.01); A61K 47/34 (2006.01); A61K 47/48 (2006.01); A61L 31/00 (2006.01); C07K 16/28 (2006.01); C08G 18/10 (2006.01); C08G 69/44 (2006.01); C08L 75/02 (2006.01); C08L 75/04 (2006.01); C08L 75/06 (2006.01); C08L 77/12 (2006.01); C12N 15/88 (2006.01)
CPC (source: EP)
A61K 9/1075 (2013.01); A61K 9/1647 (2013.01); A61K 9/5031 (2013.01); A61K 9/5153 (2013.01); A61K 47/34 (2013.01); A61K 47/59 (2017.07); A61K 47/593 (2017.07); A61K 47/595 (2017.07); C07K 16/2821 (2013.01); C08L 77/12 (2013.01); C12N 15/88 (2013.01)
Citation (search report)
- [IAY] US 2002015720 A1 20020207 - KATSARAVA RAMAZ [GE], et al
- [IAY] WO 03062298 A1 20030731 - POLYRAVA LLC [US]
- [YA] WO 2004039944 A2 20040513 - UNIV RUTGERS [US], et al
- [YA] US 5874064 A 19990223 - EDWARDS DAVID A [US], et al
- [YA] US 5861387 A 19990119 - LABRIE FERNAND [CA], et al
- [E] EP 1945682 A2 20080723 - MEDIVAS LLC [US]
- [A] US 5449513 A 19950912 - YOKOYAMA MASAYUKI [JP], et al
- [YA] ARABULI N ET AL: "HETEROCHAIN POLYMERS BASED ON NATURAL AMINO ACIDS. SYNTHESIS AND ENZYMATIC HYDROLYSIS OF REGULAR POL(ESTER AMIDE)S BASED ON BIS(L-PHENYLALANINE)ALPHA,OMEGA-ALKYLENE DIESTERS AND ADIPIC ACID", MACROMOLECULAR CHEMISTRY AND PHYSICS, WILEY-VCH VERLAG, WEINHEIM, DE, vol. 195, no. 6, 1 January 1994 (1994-01-01), pages 2279 - 2289, XP002171341, ISSN: 1022-1352, DOI: 10.1002/MACP.1994.021950633
- See references of WO 2006088647A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006088647 A1 20060824; AU 2006214655 A1 20060824; CA 2596011 A1 20060824; CA 2596011 C 20130514; CN 101115471 A 20080130; CN 101115471 B 20110209; EP 1848410 A1 20071031; EP 1848410 A4 20111109; JP 2008530206 A 20080807
DOCDB simple family (application)
US 2006003575 W 20060131; AU 2006214655 A 20060131; CA 2596011 A 20060131; CN 200680004221 A 20060131; EP 06734169 A 20060131; JP 2007556163 A 20060131