Patent · US Active

Alternating and semi-alternating poly(ester-anhydride) copolymers

US11299583B2 · kind B2 · utility

0Cited by

21References

19Claims

0Family size

Assignee

DEXCEL PHARMA TECHNOLOGIES LTD. · IL

Inventors

Abraham J. Domb · Baltimore, US
Michael Grishko · Nesher, IL
Ezra Hanuka · Nesher, IL
Ron SCHLINGER · Haifa, IL
Tal Hagigit · Kalanswa, IL

Key dates

Filing date	Aug 5, 2020
Grant date	Apr 12, 2022
Priority date	—
Expiry date	Aug 5, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/0024
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A copolymer characterized by alternating or semi-alternating ester and anhydride bonds, methods for its production and use thereof, particularly as a carrier for drug delivery, are described herein.

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