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Patent Litigation Johns Hopkins

Venable LLP

PTAB Grants Institution of Eight IPRs challenging The Johns Hopkins University Pembrolizumab Patents

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Earlier this year, Merck Sharp & Dohme, LLC (“Merck”) requested inter partes review (“IPR”) of a number of patents owned by the Johns Hopkins University (“JHU”). ...more

Goodwin

PTAB Institutes Eight More IPRs Filed by Merck on Johns Hopkins Pembrolizumab Patents

Goodwin on

​​​​​​​In the last few weeks, the PTAB has granted institution of eight IPRs filed by Merck on Johns Hopkins patents directed to methods of treatment using pembrolizumab. The eight patents are generally directed to methods...more

Venable LLP

PTAB Grants Institution of IPR Challenging The Johns Hopkins University Pembrolizumab Patent

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On June 13, 2024, the PTAB granted institution of IPR2024-00240 that Merck Sharp & Dohme, LLC (“Merck”) filed in November 2023 challenging claims 1-42 of The Johns Hopkins University’s (“JHU”) U.S. Patent No. 11,591,393 (“the...more

Goodwin

Update on John Hopkins and Merck Pembrolizumab Litigation

Goodwin on

In a decision that issued last week, a Patent Trial and Appeal Board (“PTAB”) panel instituted inter partes review (“IPR”) of a petition filed by Merck Sharp & Dohme LLC (“Merck”) for a patent owned by The Johns Hopkins...more

Venable LLP

Four Additional IPRs Filed by Merck Challenging The Johns Hopkins University Pembrolizumab Patents

Venable LLP on

On March 13, 2024, Merck Sharp & Dohme, LLC (“Merck”) filed four additional IPRs challenging The Johns Hopkins University (“JHU”) patents covering methods of treatment using pembrolizumab, which Merck sells under the trade...more

Morris James LLP

Claims Are Construed After Interference Proceedings

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The court first determines that when a party is challenging a claim’s compliance with the written description requirement during an interference, the originating disclosure provides the meaning of the pertinent claim...more

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