Patent · US Active

Process for preparing stealth nanoparticles

US10967039B2 · kind B2 · utility

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0References

13Claims

0Family size

Assignee

SINTEFF TTO AS · NO

Inventors

Ruth Schmid · Trondheim, NO
Per Stenstad · Trondheim, NO
Yrr Morch · Trondheim, NO
Heidi Johnsen · Trondheim, NO

Key dates

Filing date	May 28, 2014
Grant date	Apr 6, 2021
Priority date	—
Expiry date	May 28, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F222/324
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A process for the preparation of targeting nanoparticles of a poly(alkyl cyanoacrylate) homopolymer or copolymer, wherein said method comprises, in a single step, the anionic polymerisation of an oil-in-water miniemulsion as herein defined. The invention also relates to nanoparticles produced from said process and to their use in medicine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.