USPTO Patent Grant Rate and Growing Backlog
Patently-O
NOVEMBER 29, 2024
by Dennis Crouch The USPTO utility patent grant rate data reveals an interesting narrative of policy shifts and administrative changes over the past fifteen years. The graph shows a clear upward trajectory from a notable low point around December 2009, when the grant rate bottomed out near 50%, to recent levels hovering around 75-80%. This dramatic shift beginning in 2010 coincided with Director David Kappos taking the helm at the USPTO, marking a decisive break from the more restrictive patent
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