Posts Tagged: "reversal rate"

Ignorance of the Law is No Excuse for Cost of the USPTO’s High ex parte Appeal Reversal Rates

As the old saying goes: Ignorance of the law is no excuse. So there seems to be no good reason that the Examining corps’ inability to apply the law to the facts in ex parte appeals should be costing applicants this much money yearly. We should not have 2X higher reversal rates for novelty and obviousness than statutory subject matter. However, until something changes about how the USPTO decides to take cases to the board, it is apparent that patent applicants will continue to have to be patient and pay.

Adam Stephenson

September 6, 2017

75% – The Real Rate of Patent Applicant Success on Appeal

The biggest myth about patent appeals is that that the examiner usually wins. The Patent Trial and Appeal Board (“Board”) posts that it reverses examiners only one out of every three decisions —33%. That number is accurate, and reflects the percentage of reversals among Board decisions. But another number is more helpful — 75%. That is the rough percentage of reversals among all appeals—not just Board decisions. The difference arises because not all appeals result in a Board decision. In fact, the vast majority of appeals (80%) never reach the Board. The Board’s 33% number has nothing to say about this invisible sea of patent appeals.

Kip Werking

May 2, 2012