Kevin MacDonald

Kevin MacDonald assists the Biotechnology Group in patent prosecution in the areas of molecular and cellular biology, neurobiology and RNA-interference technology.

Recent Posts

Can I Get A Witness—With the Right Experience at the Relevant Time?

Posted by Kevin MacDonald on Oct 27, 2017

No matter whether you are the patent owner or petitioner in an IPR, expert witness testimony is an important aspect of building your case. The Board relies on expert witnesses to provide insight into the often highly technical aspects of a given case, and will inevitably choose to give more weight to the testimony of one side’s witness over the other. This can be especially true when the testimony of the opposing experts is in direct conflict. So how does the Board choose which expert testimony to give more weight? Sometimes it’s a question of timing, as in the recent decision in Mylan Pharmaceuticals Inc. v. AstraZeneca (IPR2015-01340).

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Topics: Petitioners, Patent Owners

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This blog is intended to promote thought and debate on developing areas of the law. The opinions, commentary and characterizations of cases provided on this blog are not legal advice and do not represent the opinions of Wolf Greenfield or its clients.