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April 24, 2014 PTAB Trial Statistics

By Eugene T. Perez

As of April 24, 2014, the Patent Trial and Appeal Board (“PTAB”) has updated the statistics of the number of inter partes reviews (“IPR”), post-grant reviews of covered business method patents (“CBM”), and derivation proceedings (“DER”) that have been filed. These stats are shown below, and can be found at:

http://www.uspto.gov/ip/boards/bpai/stats/aia_statistics_04_24_2014.pdf

Graph/chart form of these statistics are found here:

http://www.uspto.gov/ip/boards/bpai/stats/042414_aia_stat_graph.pdf

The proceeding statistics are found here:

http://www.uspto.gov/ip/boards/bpai/stats/aia_trial_proceedings.pdf

The PTAB determines whether or not an IPR or PGR will be granted.  The PTAB may not authorize the IPR unless the petition and response shows there is a “reasonable likelihood” that the petitioner would prevail with at least one of the challenged claimed.[1] The granting of a PGR trial requires an initial threshold requirement of “more likely than not”, and is slightly higher than the IPR threshold standard. However, the latest statistics clearly show that the initial threshold has been met the majority of the time (see the AIA Trials Instituted/Disposals chart below).  The number of AIA Petitions, where 1,035 IPR petitions have been filed:

NUMBER OF AIA PETITIONS

 FY Total IPR CBM DER
2012 25 17 8
2013 563 514 48 1
2014 688 579
104
5
Cumulative 1,276 1,110 160 6

 

The graphic form of the AIA filings are shown as:

 

About 71% of the IPR and CBM petitions filed are in the electrical/computer arts (a slight drop of 0.2% over the last few weeks), and little over 5% are in the biotechnology/pharma arts (of course does not include CBM filings). The petitions by technology breakdown are:

AIA PETITION TECHNOLOGY BREAKDOWN

 Technology

Number of Petitions Percentage

Electrical/Computer

905 70.9%

Mechanical

192 15.1%

Chemical

105 8.2%

Bio/Pharma

66 5.2%

Design

8 0.6%

 

The pie chart for these filings by technology  are:

During an IPR or CBM, the Patent Owner (“PO”) can optionally file a Preliminary Response.[2]  Clearly, according to these statistics, the PO is choosing to file a Preliminary Response most of the time (595/783=75.9% in IPR; 91/100=91% in CBM; 686/883=77.5% total for both types). The number of filed PO Preliminary Responses is in the next chart:

NUMBER OF PATENT OWNER PRELIMINARY RESPONSES

 Filed Waived
FY2013 FY2014 FY2013 FY2014

IPR

237 358 63 125

CBM

33 58 2 7

 

AIA TRIALS/INSTITUTED DISPOSALS

Trials Instituted Joinders Denials Total No. of Decisions on Institution Disposals
Settlements Final Written Decisions* Other**
IPR FY13 167 10+ 26 203 38   1
FY14 272 1+ 73 346 91 35 1
CMB FY13 14 3 17 3 1
FY14 42 9 51 12 10

 

+11 cases joined to 10 base trials for a total of 21 cases involved in joinder.

*Includes judgment on request for adverse judgment.

**Includes terminations due to dismissals.

More information on the USPTO PTAB can be found here.

 


  1. 77 Fed. Reg. 48764 (Aug. 14, 2012).
  2. Id. at 48756.