ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,339, issued on Sept. 29, was assigned to MOLECULAR REBAR DESIGN LLC (Houston).

"Compositions with carbon nanotubes for low hysteresis elastomers" was invented by August Krupp (Austin, Texas), Clive P. Bosnyak (Dripping Springs, Texas), Kurt W. Swogger (Austin, Texas), Vidal Torres (Austin, Texas) and David Parker Cole (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application is directed to novel discrete carbon nanotubes with a surface modification that disperses well in elastomers and crosslinks elastomers to the surface of the discrete carbon nanotubes, or in the vicinity of the discrete carbon nanotube surface. Signif...