Despite rumors that changes have been made at the USPTO to bring balance to the Patent Trial and Appeal Board (PTAB), a hard look at the data shows that it is business as usual. Astounding numbers of patents continue to be invalidated, despite many superficial changes over the past few years. Several hundred institution decisions have been issued under these changes, establishing a statistically significant sample size for evaluation. Detailed analysis of the data proves that nothing has changed at the PTAB which continues to permit abuse and invalidate an astoundingly high percentage of patents. The “death squad for patents” is as lethal as ever.
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