US Patent Issued to Feldan Bio on April 29 for "Rationally-designed synthetic peptide shuttle agents for delivering polypeptide cargos from an extracellular space to the cytosol and/or nucleus of a target eukaryotic cell, uses thereof, methods and kits relating to same" (Canadian Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,286,632, issued on April 29, was assigned to Feldan Bio Inc. (Quebec, Canada).

"Rationally-designed synthetic peptide shuttle agents for delivering polypeptide cargos from an extracellular space to the cytosol and/or nucleus of a target eukaryotic cell, uses thereof, methods and kits relating to same" was invented by Thomas Del'Guidice (Quebec, Canada), Jean-Pascal Lepetit-Stoffaes (Quebec, Canada) and David Guay (Quebec, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present description relates to methods for delivering polypeptide cargos from an extracellular space to the cytosol and/or nucleus of a target eukaryotic cell. The methods involv...