Global Patent Index - EP 4337262 A1

EP 4337262 A1 20240320 - COMPOSITIONS OF POLYLYSINE CONJUGATES AND OF MICELLES AND/OR COPOLYMERS OF POLYLYSINE

Title (en)

COMPOSITIONS OF POLYLYSINE CONJUGATES AND OF MICELLES AND/OR COPOLYMERS OF POLYLYSINE

Title (de)

ZUSAMMENSETZUNGEN AUS POLYLYSINKONJUGATEN UND MIZELLEN UND/ODER COPOLYMEREN AUS POLYLYSIN

Title (fr)

COMPOSITIONS DE CONJUGUES POLY-LYSINE ET DE MICELLES ET/OU DE COPOLYMERES DE POLY-LYSINE

Publication

EP 4337262 A1 20240320 (FR)

Application

EP 22729063 A 20220510

Priority

  • FR 2104925 A 20210510
  • EP 2022062634 W 20220510

Abstract (en)

[origin: CA3218197A1] The present invention relates to a composition comprising: - at least one molecule covalently conjugated to a polylysine, and - at least one hydrophobic molecule which cannot be covalently conjugated to a polylysine, said molecule being encapsulated in a micelle, and/or at least one molecule conjugated to a polylysine by polymerisation, said molecule and the polylysine forming a copolymer. The subject matter of the invention is also the method for producing said composition and/or the uses thereof.

IPC 8 full level

A61K 47/64 (2017.01); A61K 9/107 (2006.01); A61K 31/12 (2006.01); A61K 31/122 (2006.01); A61K 31/198 (2006.01); A61K 45/06 (2006.01); A61K 47/69 (2017.01); A61P 43/00 (2006.01)

CPC (source: EP)

A61K 9/107 (2013.01); A61K 31/12 (2013.01); A61K 31/122 (2013.01); A61K 31/198 (2013.01); A61K 31/575 (2013.01); A61K 45/06 (2013.01); A61K 47/645 (2017.07); A61K 47/6907 (2017.07); A61P 43/00 (2017.12)

C-Set (source: EP)

  1. A61K 31/12 + A61K 2300/00
  2. A61K 31/575 + A61K 2300/00
  3. A61K 31/122 + A61K 2300/00
  4. A61K 31/198 + A61K 2300/00

Citation (search report)

See references of WO 2022238400A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

FR 3122573 A1 20221111; FR 3122573 B1 20240329; AU 2022273846 A1 20231207; CA 3218197 A1 20221117; EP 4337262 A1 20240320; WO 2022238400 A1 20221117

DOCDB simple family (application)

FR 2104925 A 20210510; AU 2022273846 A 20220510; CA 3218197 A 20220510; EP 2022062634 W 20220510; EP 22729063 A 20220510