INTERNATIONAL PATENT: GEMOLOGICAL INSTITUTE OF AMERICA, INC. (GIA) FILES APPLICATION FOR "PEARL GRADING INSTRUMENT AND METHODS"

GENEVA, Dec. 31 -- GEMOLOGICAL INSTITUTE OF AMERICA, INC. (GIA) (5345 Armada DriveCarlsbad, California 92008) filed a patent application (PCT/US2025/033081) for "PEARL GRADING INSTRUMENT AND METHODS" on Jun 10, 2025. With publication no. WO/2025/264441, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): WANG, Zhen (c/o Gemological Institute of America, Inc. (GIA)5345 Armada DriveCarlsbad, California 92008), LIU, Yong (c/o Gemological Institute of America, Inc. (GIA)5345 Armada DriveCarlsbad, California 92008), DE LEON, Kevin...