Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 10 NOVEMBER 2016

Kyle Bass' First IPR Win At The PTAB

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Contributor
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

Mintz is a litigation powerhouse and business accelerator serving leaders in life sciences, private...

View firm profile
Explore more from Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

The medicine helps the remaining intestine (bowel) absorb more and reduces the need for parenteral support.

United StatesIntellectual Property
Christina Sperry
Christina Sperry
Linyu Mitra
Linyu Mitra
Author LinkedIn connections

Since Kyle Bass founded Coalition for Affordable Drugs X LLC (CFAD) to challenge pharmaceutical patents, CFAD has filed numerous petitions with the Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office (Office) seeking to institute inter partes review (IPR) proceedings to invalidate a number of pharmaceutical patents, including three patents owned by Anacor Pharmaceuticals, Inc., as previously discussed at Global IP Matters.  On October 21, 2016, the PTAB issued written decisions on the two IPRs filed by CFAD invalidating claims of U.S. Patent No. 7,056,886 (the '886 Patent) that covers Shire PLC's drug Gattex®.

Gattex® is a prescription medicine used in adults with Short Bowel Syndrome (SBS) who need additional nutrition or fluids from intravenous (IV) feeding (parenteral support).  The medicine helps the remaining intestine (bowel) absorb more and reduces the need for parenteral support.

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

UMG v. DistroKid: When AI Becomes A Consumer Protection Issue

Universal Music Group's lawsuit against DistroKid raises a critical question about AI disclosure in consumer markets: when does the use of artificial intelligence become material information that must be disclosed to consumers? The case centers on allegations that DistroKid distributed mass-generated AI music while creating the impression it was created by legitimate human artists, potentially violating existing consumer protection laws even without specific AI disclosure requirements.
United StatesIntellectual Property
Frankfurt Kurnit Klein & Selz PC
Frankfurt Kurnit Klein & Selz PC
Article

PTAB/USPTO Update - October 2026

The USPTO has released new templates and guidance for AIA trial proceedings, announced key appointments including a Chief AI Officer, and published updated procedures for patent applications and subject matter eligibility declarations. Director Squires delivered multiple addresses emphasizing the constitutional importance of intellectual property rights while the agency expanded its community engagement efforts and international collaboration through WIPO's Global IP Assignment Platform pilot program.
United StatesIntellectual Property
WilmerHale
WilmerHale
Article

The Trademark Scam Field Guide: Look-Alike Filing Sites, Fake USPTO Notices, And How To Get Out If You’ve Been Caught

A business decides to file a trademark. Someone on the team searches for a familiar online legal-services brand, clicks the first result, and lands on a site with a similar-sounding name, a polished design, five-star reviews, and a low flat fee. The application gets filed. Months later the business learns the “service” was not who they thought it was, the filing was signed by someone with no authority to sign it, and the USPTO has suspended the application along with hundreds or thousands of others from the same shop.
United StatesIntellectual Property
Harness IP
Harness IP
Article

Is This Real? Navigating AI Impersonation Under New And Existing Laws

Is this AI-generated, or is it real? As generative AI tools have become increasingly capable of creating realistic images, videos, and audio, they have also made it easier to impersonate real people without their consent. In response, states are increasingly adopting laws that impose civil and criminal liability for certain AI-generated content that replicates an individual’s identity, likeness, voice, or other personal attributes.
United StatesIntellectual Property
Wiley Rein
Wiley Rein
Article

USCIS Final Rule Ends 540-Day Automatic EAD Extension For Key Categories

US Citizenship and Immigration Services (USCIS) published a final rule on October 14, 2026 that permanently ends the automatic extension of up to 540 days for many Employment Authorization Document (EAD) renewals filed on or after October 30, 2025. Affected workers, including adjustment of status applicants and H-4 spouses, may need to stop working if their current EAD expires before USCIS approves the renewal.
United StatesImmigration
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Article

Massachusetts’ 2026 Ballot Questions: What Clients Need To Know

Massachusetts voters will decide nine statewide ballot questions in November 2026 that could fundamentally reshape the state's legal, regulatory, and fiscal landscape. These measures address government transparency, election reforms, housing development, marijuana regulation, firearms laws, and state revenue limits, with implications extending far beyond Election Day to implementation, regulation, and ongoing policy debates.
United StatesGovernment, Public Sector
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Article

Pharmaceutical Policy In Motion Continued: The Trump Administration’s Second Wave Of Drug Pricing Deals

The Trump administration's most-favored-nation pricing initiative has expanded to include nine additional mid-sized pharmaceutical manufacturers, bringing the total coverage to 89% of the brand drug market. These new agreements focus on Medicaid pricing discounts aligned with international rates, while manufacturers commit billions to U.S. manufacturing and research in exchange for exemptions from future pricing mandates and potential tariffs.
United StatesFood, Drugs, Healthcare, Life Sciences
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Article

California’s AI-in-the-Workplace Legislative Blitz: California Legislature Passes Four New Bills That May Affect Employers

The California Legislature’s 2025–2026 session ended with workplace-related artificial intelligence or automated technology in its crosshairs. If Governor Newsom signs this suite of bills, California employers may face a number of new obligations relating to AI-driven surveillance tools, automated decision systems, and other emerging workplace technologies.
United StatesTechnology
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Article

Washington Update: Sustainable Energy & Infrastructure — November 2026

October 2026 brought pivotal shifts in federal energy policy as stakeholders mobilized around the Senate's Bipartisan American Affordability and Jobs Act while the Trump administration's actions on renewable projects tested bipartisan consensus. The Department of Energy designated helium as a critical material amid supply disruptions and committed over $14 billion in nuclear financing, while House Democrats escalated investigations into politically-motivated grant terminations that could reshape oversight a
United StatesGovernment, Public Sector
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.