Tag Archives: settlement

Key Trends In Pharmaceutical IPRs Filed By Generic Petitioners

We reviewed a sub-group of two hundred and four (204) IPRs filed by generic drug companies against pharmaceutical patents to assess PTAB outcomes and key trends in dealing with this technology field. The survey captured IPR filings by fourteen (14) of the most active generic petitioners among the world’s top-20 generic drug companies.  This study … Continue reading this entry

Is The Real IPR Institution Rate Higher When Petitioner Errors & Pre-Institution Settlements Are Considered?

We have previously noted that the increasing rate of pre-institution settlement may in part be responsible for the declining institution rate in IPR proceedings because stronger petitions may drive earlier settlements, removing more effective petitions from the pool that would otherwise be instituted (“Does Spike In IPR Settlements Signify Petitioner Success?”).  Another factor that may contribute … Continue reading this entry

Survey of Pharmaceutical IPRs Filed By Generic Drug Company Petitioners

We have reviewed a sub-group of 111 IPRs filed by generic drug companies against pharmaceutical patents to assess outcomes and trends.  While our survey was not  intended to capture every IPR filed by a generic drug company,  it does cover the most active generic company filers to date (see Fig. 2 below).  Examining this particular group … Continue reading this entry

Patent Due Diligence: All That Glitters May Not Be PTAB Gold

An obvious but sometimes overlooked item when conducting patent due diligence is to check for PTAB proceedings (CBM, IPR, or PGR). Although the Patent Application Information Retrieval System (PAIR) does show whether patents have been subjected to reexamination (by clicking on the “continuation” tab of a file displayed in PAIR), whether or not a patent … Continue reading this entry

Does Spike In IPR Settlements Signify Petitioner Success?

The most recent IPR statistics have shown a sharp increase in the number of settlements, both before and after institution decisions, as revealed in the following chart. What is most remarkable is the huge spike in settlements prior to institution.  In fiscal year 2015, the number of pre-institution settlements (217) has more than doubled from the prior … Continue reading this entry

Bio/Pharma IPR Challenges Nearly Double in 2015

Newly released statistics (2015-06-30 PTAB Statistics) from the USPTO reveal that the number of bio/pharma IPR challenges almost doubled in 2015, even though fiscal year 2015 still has three months to go. Last year, there were only 66 bio/pharma IPR petitions filed. This fiscal year, so far 113 bio/pharma IPR petitions have been filed as of June 30th.… Continue reading this entry