US Patent Issued to NJ BIO on Sept. 22 for "Method for the preparation of diarylmethane dyes and triarylmethane dyes including isosulfan blue" (New Jersey Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,934, issued on Sept. 22, was assigned to NJ BIO INC. (Princeton, N.J.).

"Method for the preparation of diarylmethane dyes and triarylmethane dyes including isosulfan blue" was invented by Bram Pieter Karsten (Princeton, N.J.), Stephen David Kozuch (Princeton, N.J.) and Nareshkumar Jain (Princeton, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is a method for the preparation of diarylmethane dyes and triarylmethane dyes, such as Isosulfan Blue, using electrochemistry. Further disclosed is Isosulfan Blue prepared from a process employing electrochemistry, compositions comprising the same, and use of the prepared Isosulfan Blue ...