TOPIC: Patents

AGS cut-grading system receives fourth patent
Las Vegas—The American Gem Society's (AGS) new Performance-Based Cut Grading System has received its fourth patent, the AGS announced.
August 29, 2008 | National Jeweler Network
AGS diamond-grading system gets three patents
Las Vegas—The American Gem Society (AGS) has been granted three U.S. patents, the first in the organization's 74-year history.
May 23, 2008 | National Jeweler Network
PhotoScribe, GIA defeat Lazare Kaplan patent suit
New York—PhotoScribe Technologies Inc. and the Gemological Institute of America (GIA) won a patent infringement lawsuit filed against them by Lazare Kaplan International, the company announced...
March 14, 2008 | National Jeweler Network
Settlement reached in Pandora patent lawsuit
Baltimore—A federal judge in Baltimore recently settled a lawsuit between two makers of the personalized, beaded jewelry that has become so popular among consumers.
September 05, 2008 | National Jeweler Network

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