US Patent Issued to LONZA SALES on May 12 for "Methods of suppressing delivery of exosomes to liver and spleen" (Massachusetts Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,876, issued on May 12, was assigned to LONZA SALES AG (Basel, Switzerland).

"Methods of suppressing delivery of exosomes to liver and spleen" was invented by Douglas E. Williams (Woburn, Mass.) and John D. Kulman (Woburn, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The instant application describes improved methods and compositions for the systemic delivery of therapeutic exosomes to a subject in need thereof. In certain embodiments, the current invention reduces the amount of exosomes delivered to liver, spleen and combinations thereof to allow greater distribution to other areas of the body such as, but not limited to, the brain, pancreas,...