Posts Tagged: 2019 Revised Patent Subject Matter Eligibility Guidance


How to Prepare and Prosecute Patents in Light of the USPTO’s Post-Alice Focus on Eligibility

Since the issuance by the United States Supreme Court of its opinion in Alice Corporation Pty Ltd. v. CLS Bank International, 573 U.S. 208, 134 S. Ct. 2347 (2014), the United …
By Robert Levy
12 months ago 18

Has Cellspin Resurrected Electric Power Group?

I thought the Electric Power Group decision was effectively dead. It used an overbroad characterization of patent claims under Step 1 of Mayo/Alice. Following that decision, I …
By Scott Zimmerman
1 year ago 10

Business Method Patents Recover Under USPTO Guidance

Business method patents have recovered under the new 2019 Revised Patent Subject Matter Eligibility Guidance. As the graph above shows, allowances per office action (APOA) dropped from 17% before …
By Mark Nowotarski
2 years ago 6

AI Patents Make a Comeback at USPTO, Finance Patents Are Still Struggling

Artificial Intelligence (AI) patents have made a strong comeback under the new 2019 Revised Patent Subject Matter Eligibility Guidance. As the first graph above shows, allowances per office …
By Mark Nowotarski
2 years ago 17