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.
ARTICLE · 23 AUGUST 2021
What Does "Stable" Mean In A Composition Claim? – Clearly Defining Claimed Parameters
Element IP
Ex parte Ratcliff, is a recent decision of the Patent Trial and Appeal Board (PTAB) addressing whether the requirement that a component of a claimed composition "remains stable in the composition" was indefinite.
United StatesIntellectual Property








