Biologic patent thickets and terminal disclaimers

14 December 2023 - Spending on biologics in 2021 represented $260 billion or 46% of all spending on prescription drugs in ...

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Inequitable conduct and invalidation of patents related to FDA regulated products

13 November 2023 - Median brand name drug launch prices increased from $2,115 in 2008 to $180,007 in 2021. ...

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Ancillary product patents to extend biologic patent life

13 November 2023 - In 2021, 46% ($260 billion) of all gross prescription drug spending in the US was on biologic ...

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US Patent Office won't review two Novo Nordisk patents for Wegovy, Ozempic

2 October 2023 - A US Patent Office tribunal on Monday rejected challenges to two key patents owned by Novo ...

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Changes in the number of continuation patents on drugs approved by the FDA

1 August 2023 - Brand name pharmaceutical manufacturers often sustain high prices in the US by obtaining patents that delay generic ...

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How a drug company made $114 billion by gaming the US patent system

28 January 2023 - AbbVie for years delayed competition for its blockbuster drug Humira, at the expense of patients and taxpayers. ...

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Patent reform and lower drug prices should be bipartisan priorities

25 January 2023 - As the 118th Congress convenes this month in Washington D.C., many pundits and advocates have little ...

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Recent patent reform bills and their implications for prescription drugs

13 January 2022 - In 2022, several bills were introduced in Congress to revamp US intellectual property law.  ...

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US backs delay to decision on COVID patent waiver extension

6 December 2022 - The United States on Tuesday urged delaying a decision on whether to waive patent protection for ...

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US Supreme Court to hear Amgen bid to revive cholesterol drug patents

4 November 2022 - The US Supreme Court on Friday agreed to hear Amgen's bid to revive patents on its ...

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AbbVie wins appeal in antitrust case over Humira 'patent thicket'

3 August 2022 - A U.S. appeals court on Monday affirmed that AbbVie Inc did not unlawfully block competition by ...

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Characteristics of key patents covering recent FDA approved drugs

1 August 2022 - New drugs are protected by patents that block generic competition and allow manufacturers to charge high prices. ...

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U.S. Senators ask regulators to clear drug patent 'thickets'

9 June 2022 - Letter asks U.S. Patent and Trademark Office to crack down on "highly similar" patents for single ...

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Understanding ‘evergreening’: making minor modifications of existing medications to extend protections

17 May 2022 - Recent studies have examined strategic behaviours in the pharmaceutical industry that extend patent and regulatory protection, known ...

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Updating the Bayh-Dole Act; march-in rights and transparency

24 February 2022 - The Patent and Trademark Law Amendments Act (Bayh-Dole Act [35 USC §200-212]) was enacted in 1980 and ...

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