Patent · US Active

Poly(L-lysine isolphthalamide) (PLP) polymers with hydrophobic pendant chains

US11292878B2 · kind B2 · utility

0Cited by

0References

30Claims

0Family size

Assignee

Rongjun Chen · GB

Inventors

Rongjun Chen · London, GB
Siyuan Chen · Santa Clara, US
Liwei Wu · Chengdu, CN

Key dates

Filing date	Feb 15, 2019
Grant date	Apr 5, 2022
Priority date	—
Expiry date	Dec 6, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Q1/025
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present disclosure relates to the provision of novel biodegradable amphiphilic peptides and peptide analogues based derivatives comprising hydrophobic chains and their use in the permeabilization of mammalian cells and delivery of agents, for example therapeutic agents, imaging agents and cell preservation agents.

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