ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,808, issued on April 14, was assigned to Odne AG (Dubendorf, Switzerland).
"Crosslinkable prepolymers for chemically stable polymer gels" was invented by Mark Bispinghoff (Zurich), Andreas Schmocker (Zurich) and Aaron Johnson (Winterthur, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to water soluble crosslinkable prepolymers for the preparation of chemically stable crosslinked polymer gels, a process for preparing the same, compositions containing the same and their use such as a medical or dental filler composition."
The patent was filed on May 11, 2021, under Application No. 17/922,524.
*For further informati...