ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,833, issued on June 17, was assigned to Solventum Intellectual Properties Co. (Maplewood, Minn.).
"Dental compositions" was invented by Ahmed S. Abuelyaman (Woodbury, Minn.), Amanda K. Leone (St. Paul, Minn.), Guy D. Joly (Shoreview, Minn.) and Joel D. Oxman (Minneapolis).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dental composition is provided. The dental composition includes at least one monomer comprising at least two ethylenically unsaturated groups; and an addition-fragmentation agent comprising at least one cyclic imide monomer comprising an Alpha, Beta-unsaturated carbonyl."
The patent was filed on Nov. 1, 2022, under Application No. 18...