News & Analysis as of

Follow-On Patent Petitions

PTAB Institutes Trial on a “Follow-On” IPR Petition Following Two Previous Denials

Sanofi-Aventis LLC and Regeneron Pharmaceuticals (“Petitioners”) filed three separate requests for an inter partes review (IPR) of Immunex Corporation’s (“Patent Owner”) patent related to asthma and allergy treatment—U.S....more

The Board Gives Section 325(d) Sharp Teeth—Part III —Things Are Looking Up for Patent Owners

This is the third of a three-part series discussing developments around Section 325(d). Part one appeared in our October 2017 newsletter and part two appeared in our November 2017 newsletter. As we have noted in each of...more

The Board Gives Section 325(d) Sharp Teeth—Part II – The Petitioner's Criticality to Selecting and Using The Right Prior Art

This is the second of a three-part series discussing developments around Section 325(d). Part one appeared in our October 2017 newsletter and part three will appear in our December 2017 newsletter....more

Perspectives on the PTAB Newsletter - November 2017

The Perspectives on the PTAB Newsletter is designed to be a valuable resource for all stakeholders in the global patent arena throughout the patent life cycle. To that end, articles will provide perspectives from both sides...more

The Board Gives Section 325(d) Sharp Teeth

This is the first of a three-part series discussing developments around Section 325(d). Part two will appear in our November 2017 newsletter and part three will appear in our December 2017 newsletter. Congress granted the...more

PTAB Designates as Precedential the General Plastics Decision on Follow-On Petitions

by Knobbe Martens on

On October 18, 2017, the PTAB designated as “precedential” a major portion of its prior decision in General Plastic Industrial Co., Ltd. v. Canon Kabushki Kaisha. The decision was previously designated “informative,” but now,...more

PTAB Makes Precedential Its Multi-Factor Approach To Assessing Follow-On Petitions

by Jones Day on

Serial IPR or CBM petitions challenging the same patent claims have been a recurring issue for the PTAB. On October 18, 2017, the PTAB designated as precedential a portion of a decision by an expanded panel that addressed...more

PTAB Issues Precedential Opinion Regarding “Follow-On” Petitions

“If at first you don’t succeed, try, try again…” may not be an appropriate mantra for the PTAB. Today, the PTAB made precedential an opinion that was initially issued on September 6, 2017 regarding the appropriateness of...more

General Plastic Industrial Co. v. Canon Kabushiki Kaisha: PTAB Explains Factors Considers for Follow-On Petitions

On September 6, 2017, an expanded panel of the Patent Trial and Appeal Board issued an “informative” decision in General Plastic Industrial Co., Ltd, v. Canon Kabushiki Kaisha setting forth the Board’s framework for analyzing...more

PTAB Designates as “Informative” Expanded PTAB Panel Decision Adopting the Seven NVIDIA Factors For Evaluating Follow-On Petitions...

by Knobbe Martens on

The PTAB’s Chief Administrative Patent Judge and Deputy Chief Administrative Patent Judge joined an expanded PTAB panel that adopted the seven NVIDIA factors and denied institution of the Petitioner’s follow-on petitions in...more

Follow-on IPR Petitions are Unfair to Patent Owners and an Inefficient Use of the Process

In General Plastic Industrial Co., Ltd. v. Canon Kabushiki Kaisha, IPR2016-01357, Paper 19, (September 6, 2017), and IPR2016-01358, IPR2016-01359, IPR2016-01360, and IPR2016-01361, an expanded panel of the PTAB denied...more

A Single Bite at the Apple: The Board’s Discretion to Deny Institution under § 314(a)

by Jones Day on

In a series of related decisions issued in April 2017, the PTAB exercised its discretion under 35 U.S.C. § 314(a) and 37 C.F.R. § 42.108(a) to deny institution of inter partes review petitions filed by Xactware Solutions,...more

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