Analysis of patent litigation, PTAB practice, prosecution and pharma IP, written on the data behind LexDana.
Tagged patent owner · clear
Recently launched, Patexia’s 2024 PTAB Intelligence Report provides a detailed analysis of the latest trends and developments in the Patent Trial and Appeal Board (PTAB). It provides a clear overview of performance across the board, helping…
Tomorrow, our third annual Patent Litigation Intelligence Report will be released, covering the period from July 1, 2017, through June 30, 2022. The report evaluated a total of 18,493 district court patent cases and reviewed all parties and their…
In late June, we published some of the best performing and most active patent law firms ( Patexia Insight 142 ) based on the data of our Fourth Annual Patent Prosecution Intelligence Report released earlier in April. This report maps the patent prosecution…
Last week we highlighted the companies with the largest growth or decline in patents in 2021 ( Patexia 140 ). Covering a period of five years, from January 1st, 2017, through December 31st, 2021, the full Patent Prosecution Intelligence report analyzes the…
CRU Faster Than Before AIA, Provides Options for Patent Owners Patent reexamination filings have fallen 86% since 2012. With the elimination of the popular inter partes patent reexamination option in 2012, an overall decrease was certainly expected.…
Patentee Estoppel Can Shut Down Related Prosecution Patent prosecutors might consider PTAB estoppel a pure post-grant concern. That is, a litigation issue restricted to district courts after a failed PTAB challenge, or an issue raised in the context of a…
Last year, we released the top law firms in IPR in terms of activity. We have updated the data and also expanded the date range to cover all IPR cases through the end of the second quarter in 2017. Fish & Richardson with 625 IPR challenges ranked first,…
Remand or Reversal? Appeals from the Patent Trial & Appeal Board (PTAB) have now become a major component of the Federal Circuit’s docket. Given the deferential “substantial evidence” standard accorded PTAB decisions, upward of 60% of…
Inter-Partes Review (IPR) has become an integral part of patent defense strategy. However, our analysis of IPR institution rate shows that it has steadily been declining, going from 61 percent to 42 percent for the period between 2012 to 2015. This…
Last week, we released the names of the five most active companies in IPR. However, the most active ones are not necessarily the best performing. This week, we have reviewed all entities that have been involved in IPR through the end of the second quarter…
Last September we released the top 25 petitioners in IPRs. Apple was atop the list with almost 5 percent of all cases filed. We reviewed all IPR cases again this year and, as of the end of the second quarter, there were 6,580 IPR challenges filed before…
