Journal of Intellectual Property Law & Practice Advance Access originally published online on September 1, 2006
Journal of Intellectual Property Law & Practice 2006 1(11):692-693; doi:10.1093/jiplp/jpl138
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© The Author (2006). Published by Oxford University Press. All rights reserved.
Current Intelligence |
Oxaliplatin: a basic patent problem
Addleshaw Goddard UK
In an application for a declaration of non-infringement with respect to a patent claiming a method of preparation for a drug, a claim specifying that the pH is adjusted to be between 3.0 and 6.0 by adding an alkali solution required a distinct addition of alkali and was not infringed by use of a reagent that yielded a pH within the specified range without the need for separate addition of alkali.