Global Patent Index - EP 1082097 A1

EP 1082097 A1 2001-03-14 - USE OF SOPHOROLIPIDS COMPRISING DIACETYL LACTONES AS AGENT FOR STIMULATING SKIN FIBROBLAST METABOLISM

Title (en)

USE OF SOPHOROLIPIDS COMPRISING DIACETYL LACTONES AS AGENT FOR STIMULATING SKIN FIBROBLAST METABOLISM

Title (de)

VERWENDUNG VON DIACETYL- SOPHOROFETTSTOFFEN-LAKTONEN ALS STIMULIERUNGSMITTEL DES METABOLISMUS VON HAUTFIBROBLASTEN

Title (fr)

UTILISATION DE SOPHOROLIPIDES COMPRENANT DES LACTONES DIACETYLEES EN TANT QU'AGENT STIMULATEUR DU METABOLISME DES FIBROBLASTES DE LA PEAU

Publication

EP 1082097 A1 (FR)

Application

EP 99920934 A

Priority

  • FR 9901245 W
  • FR 9806789 A

Abstract (en)

[origin: FR2779057A1] The invention concerns the use of at least a sophorolipid in lactone form comprising a major part of diacetyl lactones as agent for stimulating skin dermal fibroblast cell metabolism and more particularly as agent for stimulating collagen neosynthesis, at a concentration of 0.01 ppm at 5 % (p/p) of dry matter in formulation. The invention is applicable in cosmetology and dermatology.

IPC 1-7 (main, further and additional classification)

A61K 7/48

IPC 8 full level (invention and additional information)

A61K 8/00 (2006.01); A61K 8/35 (2006.01); A61K 8/365 (2006.01); A61K 8/37 (2006.01); A61K 8/49 (2006.01); A61K 8/60 (2006.01); A61K 8/67 (2006.01); A61K 31/715 (2006.01); A61Q 19/00 (2006.01)

CPC (invention and additional information)

A61Q 19/00 (2013.01); A61K 8/365 (2013.01); A61K 8/37 (2013.01); A61K 8/602 (2013.01); A61Q 19/08 (2013.01)

Citation (search report)

See references of WO 9962479A1

Designated contracting state (EPC)

DE ES GB IT NL

EPO simple patent family

FR 2779057 A1 19991203; FR 2779057 B1 20010615; CA 2333787 A1 19991209; EP 1082097 A1 20010314; JP 2002516836 A 20020611; US 6596265 B1 20030722; WO 9962479 A1 19991209

INPADOC legal status


2006-04-19 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20041201

2006-03-29 [32PN] PUBLIC NOTIFICATION UNDER RULE 80 EPC

- Free text: DECISION DU 10-01-2006 REJETANT LA REQUETE EN RESTITUTIO IN INTEGRUM (EPO FORM 2060B).

2005-04-27 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: SOPHOR S.A.

2003-05-14 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: SOPHOR S.A.

2003-05-07 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: SOPHOR S.A.

2003-05-07 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: INSTITUT FRANCAIS DU PETROLE

2001-03-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001229

2001-03-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES GB IT NL