Claim construction in Butamax/Gevo case by Judge Robinson (D. Del.) questioned by CAFC
However, this court’s affirmance should not be read to endorse the trial court’s very questionable construction of the claim term “acetohydroxy acid isomeroreductase” – that is “as an enzyme that is solely NADPH dependent.”
The trial court should reconsider its construction when it holds a Markman hearing.
Counsel for Gevo was listed as GERALD J. FLATTMANN, JR., Paul Hastings LLP, of New York, New York.