US Patent Issued to Ricoh on Sept. 29 for "Liquid fabrication and method of manufacturing fabrication object" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,346, issued on Sept. 29, was assigned to Ricoh Co. Ltd. (Tokyo).

"Liquid fabrication and method of manufacturing fabrication object" was invented by Yuki Shingai (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid fabrication contains an oligomer with a ring structure having a number average molecular weight of 3,000 or less and an organic solvent, wherein the liquid fabrication is substantially free of water and is applied to a layer of powder containing metal particles."

The patent was filed on July 11, 2023, under Application No. 18/350,636.

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