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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12753158 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Sep. 30, 2020

Hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides

Applicant:

Biopolimeri S.r.l., San Vito Dei Normanni, IT;

Inventor:

Vincenzo Maria De Benedictis, San Vito Dei Normanni, IT;

Assignee:

BIOPOLIMERI S.R.L., San Vito Dei Normanni, IT;

Attorney:

SQUIRE PATTON BOGGS (US) LLP

Primary Examiner:

Bahar Craigo

Int. Cl.
CPC ...
A61K 8/73 (2006.01); A61K 31/738 (2006.01); A61Q 19/08 (2006.01); C07D 303/27 (2006.01); C08B 15/00 (2006.01); C08B 33/04 (2006.01); C08B 37/08 (2006.01);
U.S. Cl.
CPC ...
C07D 303/27 (2013.01); A61K 8/731 (2013.01); A61K 8/732 (2013.01); A61K 8/735 (2013.01); A61K 31/738 (2013.01); A61Q 19/08 (2013.01); C08B 15/005 (2013.01); C08B 33/04 (2013.01); C08B 37/0072 (2013.01);
Abstract

The present invention relates to a hyperbranched polyglycerol polyglycidyl ether having a molecular weight from 750 to 15.000 Da; and an epoxy equivalent weight from 183 to 7.000 g/eq. It also relates to a crosslinked polysaccharide obtainable by crosslinking the polysaccharide with the hyperbranched polyglycerol polyglycidyl ether. The present invention also relates to processes for their preparation and their uses in therapy, cosmetic, agriculture and food field.

Find Patent Forward Citations

De Benedictis, Vincenzo. (2026). Hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides (U.S. Patent No. 12753158). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12753158

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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