EP 1014880 A4 20000816 - AUGMENTATION AND REPAIR OF DERMAL, SUBCUTANEOUS, AND VOCAL CORD TISSUE DEFECTS
Title (en)
AUGMENTATION AND REPAIR OF DERMAL, SUBCUTANEOUS, AND VOCAL CORD TISSUE DEFECTS
Title (de)
GEWEBE-ERSATZ UND REPARATUR VON DEFEKTEN DES KUTANEN UND SUBKUTANEN GEWEBES UND DER STIMMBÄNDER
Title (fr)
AUGMENTATION OU REPARATION D'ANOMALIES DES TISSUS CUTANES, SOUS-CUTANES OU DES CORDES VOCALES
Publication
Application
Priority
- US 9803439 W 19980220
- US 3796197 P 19970220
- US 332898 A 19980106
Abstract (en)
[origin: WO9840027A1] This invention is a methodology for the long-term augmentation, and/or repair of dermal, subcutaneous, or vocal cord tissue by the injection, or direct surgical placement of autologous cultured fibroblasts derived from connective tissue, or dermis, or fascia lamina propria tissue fibroblasts derived from the lamina propria or adipocytes. The fibroblast cultures utilized for the augmentation, and/or repair of skin defects are derived from either connective tissue, dermal, and/or fascial fibroblasts. In addition a methodology of rendering the cultured cells substantially free of potentially immunogenic serum derived proteins by late stage passage of the cultured fibroblasts lamina propria tissue, or adipocytes in serum free medium in the patient's own serum.
IPC 1-7
IPC 8 full level
A61F 2/10 (2006.01); A61L 27/24 (2006.01); A61L 27/38 (2006.01); C12N 5/00 (2006.01); C12N 5/06 (2006.01); C12N 5/077 (2010.01); A61K 35/12 (2006.01)
CPC (source: EP)
A61L 27/24 (2013.01); A61L 27/3633 (2013.01); A61L 27/3641 (2013.01); A61L 27/3683 (2013.01); A61L 27/3804 (2013.01); A61L 27/3839 (2013.01); A61L 27/3895 (2013.01); C12N 5/0068 (2013.01); C12N 5/0653 (2013.01); C12N 5/0656 (2013.01); A61K 35/12 (2013.01); C12N 2533/54 (2013.01)
Citation (search report)
- [X] WO 9704720 A1 19970213 - ISOLAGEN TECHNOLOGIES INC [US]
- [X] EP 0282746 A1 19880921 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
- [X] US 4837379 A 19890606 - WEINBERG CRISPIN B [US]
- [PX] WO 9718842 A1 19970529 - FIDIA ADVANCED BIOPOLYMERS SRL [IT], et al
- [E] WO 9833889 A1 19980806 - PENN STATE RES FOUND [US], et al
- See references of WO 9840027A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9840027 A1 19980917; AU 6334498 A 19980929; AU 740113 B2 20011101; BR 9815713 A 20021105; CA 2281758 A1 19980917; CA 2281758 C 20140923; EP 1014880 A1 20000705; EP 1014880 A4 20000816; JP 2001509064 A 20010710
DOCDB simple family (application)
US 9803439 W 19980220; AU 6334498 A 19980220; BR 9815713 A 19980220; CA 2281758 A 19980220; EP 98907575 A 19980220; JP 53957898 A 19980220