The America Invents Act (AIA) allows a petitioner to request joinder of an inter partes review (IPR) of a patent with an IPR proceeding previously instituted with respect to that patent so long as the request for joinder is filed “no later than one month after the institution date of any inter partes review for which joinder is requested.” 37 C.F.R. 42.122(b). The joinder provision (35 U.S.C. 315(b)) provides:

If the Director institutes an inter partes review, the Director, in his or her discretion, may join as a party to that inter partes review any person who properly files a petition under Section 311 that the Director, after receiving a preliminary response under Section 313 or the expiration of the time for filing such a response, determines warrants the institution of an inter partes review under section 314.

In many cases, a petitioner requesting joinder is the same petitioner who had filed the previously-instituted proceeding. Such requests for joinder are typically made to circumvent the time bar imposed by 35 USC 315(b), which bars the institution of an IPR based on a petition that is “filed more than 1 year after the date on which the petitioner, real party in interest, or privy of the petitioner is served with a complaint alleging infringement of the patent.” This time bar does not, however, apply to a request for joinder.
Continue Reading PTAB Panels Are Divided Regarding Interpretation Of The Joinder Provision

Since we last discussed joinder in inter partes review (IPR) proceedings, the Patent Trial and Appeals Board (PTAB) has released two interesting orders that expand the case law on the topic.

In Fifth Third Bank v. Stambler, IPR2014-00244, Fifth Third Bank filed a petition for inter partes review, along with a motion to join IPR2013-00341. The petition was filed on December 9, 2013, more than a year after Fifth Third Bank was served with a complaint alleging infringement of the patent. On December 12, 2013 the Board granted a joint request by the parties to IPR2013-00341 to terminate.


Continue Reading Lack of Speed Kills – The Dangers of Waiting in the PTAB

Under the America Invents Act (AIA), parties to an Inter Partes Review (IPR) or Post Grant Review (PGR) may move to join pending IPR or PGR proceedings. See 37 C.F.R. § 42.122 (for IPR), and 37 C.F.R. § 42.222 (for PGR).

The regulations provide, in part:

(b) Request for joinder. Joinder may be requested by a patent owner or petitioner. Any request for joinder must be filed, as a motion under §42.22, no later than one month after the institution date of any inter partes review for which joinder is requested. The time period set forth in §42.101(b) shall not apply when the petition is accompanied by a request for joinder.

In addition to the efficiencies that come with consolidation of proceedings, a petitioner may use the joinder rules to get around the filing deadline laid out in § 42.101(b). The regulations prevent that party from filing a new IPRs and PGRs more than a year after the date the petitioner was served with a complaint for patent infringement. However, if that petition is filed with a motion to join a pending review proceeding, the petitioner can avoid that deadline. In order to take advantage of this, there must already be a pending proceeding (i.e. an earlier petition must have been timely filed and a instituted).
Continue Reading The More the Merrier – Joinder under the AIA