Insights

Analysis of patent litigation, PTAB practice, prosecution and pharma IP, written on the data behind LexDana.

Tagged patent agent · clear

Patexia Insight 19: USPTO Art Units with the Highest and Lowest Allowance Rates

This week, Patexia Data Science team expanded the USPTO examiner study from last week to identify the Art Units with the highest and lowest allowance rates. Art Unit 3685 which examines financial and business practice patent applications with 35 percent…

November 8, 2016Patent Prosecution3 min read

USPTO Policy

Weekly Chart Ip Firms Growth and Decline in Q3 2016

This week at Patexia, our Data Science Team investigated third quarter changes in the number of registered patent practitioners. Examining data from the USPTO Practitioner Roster, we saw that at the end of the second quarter , there were 44,424 registered…

October 18, 2016USPTO Policy3 min read