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Hedge Funds Pharmaceutical Patents

Fish & Richardson

Spangenberg Finds Partner to Target Nucynta® Patent

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About a year ago, certain hedge-fund petitioners made headlines by filing IPR petitions targeting various biopharma patents. Most notably, Kyle Bass, founder of Dallas-based hedge fund Hayman Capital Management, and his...more

Fish & Richardson

Bass’ Altruistic IPR Petitions

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At the beginning of 2015, Kyle Bass, founder of Dallas-based hedge fund Hayman Capital Management, announced plans to challenge 15 drug companies’ patents via Inter Partes Review. As of November 30th, 2015 Bass and his...more

Foley & Lardner LLP

PTAB Institutes Kyle Bass Lialda Patent IPR

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After filing over thirty petitions for Inter Partes Review of Orange Book-listed patents for various drugs, Kyle Bass and his Coalition for Affordable Drugs finally have made it over the first hurdle. The USPTO Patent Trial...more

Foley & Lardner LLP

PTAB Refuses To Sanction Kyle Bass

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Many pharmaceutical companies have complained about the IPR petitions filed by Kyle Bass and the Coalition for Affordable Drugs against Orange Book-listed patents covering approved pharmaceutical products, but Celgene Corp....more

Foley & Lardner LLP

Clinical Trials as Prior Art: PTAB Denies Bass IPR Petition With Only a "Hope" of Efficacy

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In the most recent loss for Kyle Bass’ hedge fund in IPR proceedings, the Board denied institution of an IPR based on a petition filed by Coalition for Affordable Drugs V LLC (CFAD) against Biogen MA Inc. IPR2015-01136, Paper...more

Foley & Lardner LLP

Board Boots Bass Tecfidera IPR on the Merits

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On September 2, 2015, the USPTO Patent Trial and Appeal Board (PTAB) denied institution of another Inter Partes Review brought by Kyle Bass, the Coalition for Affordable Drugs, and other related entities. In denying the...more

Troutman Pepper

Hedge Fund Troll Undetered by Initial Setbacks

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Kyle Bass and his hedge funds, the Coalitions for Affordable Drugs LLC, have failed in several of their initial attempts to knock out drug patents. In two decisions handed down late last month, the Patent Trial and Appeal...more

Foley & Lardner LLP

PTAB Requests Additional Briefing on Hedge Fund IPR Questions: A Decision May Be Near

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On Sept. 1, 2015, the PTAB issued an order in Coalition for Affordable Drugs (CFAD) v. NPS Pharmaceuticals for the parties to brief the following questions in 7 business days...more

Foley & Lardner LLP

Kyle Bass Loses Round 1 of IPR Attack Against Pharma/Biotech Patents

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On August 24, 2015, the Patent Trial and Appeal Board (PTAB) declined institution of two petitions filed by Coalition For Affordable Drugs for Inter Partes Reviews (IPRs) of Acorda’s patents (U.S. Patent Nos: 8,007,826,...more

Foley & Lardner LLP

PTAB Denies Institution of Kyle Bass's Ampyra Patent Challenge

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The USPTO Patent Trial and Appeal Board (PTAB) has put an end to Kyle Bass’s Ampyra patent challenge, by denying institution of Inter Partes Review (IPR) proceedings. While many were hoping the PTAB would render a decision...more

Morrison & Foerster LLP

Celgene’s Pending Sanctions Motions against Kyle Bass’s Hedge Fund

The Patent Trial and Appeals Board (PTAB) previously authorized Celgene Corporation (“Celgene”) to move for sanctions against the Coalition for Affordable Drugs (“Coalition”), an entity affiliated with a Kyle Bass hedge fund...more

Foley & Lardner LLP

Will New PTAB Rules Impact IPRs Filed By Kyle Bass Hedge Fund?

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On August 19th, the USPTO released a new set of proposed rules related to post-grant proceedings before the Patent Trial and Appeal Board (PTAB). Among the many offered rules was the addition of a “Rule 11-type certification”...more

Troutman Pepper

Analysis of Inter Partes Review and Post-Grant Review in the Life Sciences Industry Through First Quarter 2015

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The recently established inter partes review (IPR) and post-grant review (PGR) of the America Invents Act have been in the spotlight lately, especially now that the life sciences industry has begun to utilize these...more

McDonnell Boehnen Hulbert & Berghoff LLP

The Iron Law of Unintended Consequences - (with apologies to Robert Michels)

It is a certainty that no matter what action is taken (by an individual, a group, or especially a legislative body) that there will be unintended consequences. It is also true that those unintended consequences, like the...more

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