Google PageRank Patent May Go Poof

By David A. Utter – Tue, 07/22/2008 – 2:09pm. Patent office changes views, could impact Google and others New criteria for restricting the scope of what the US Patent Office considers patent-worthy poses a threat to numerous software patents, including Google\’s famed PageRank. Google climbed past a morass of ineffective search engines when it arrived […]

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