Posts Tagged: "Book of Wisdom"

Courts consistently focus on the availability of non-infringing substitutes as of the date of the hypothetical negotiation. In most of the cases reviewed, the determination of available substitutes was limited to those available at the date of first infringement. If an alternative introduced after the hypothetical negotiation was considered, its impact was discounted to reflect uncertainty as of the date of the negotiation. For example cases, please contact the author. From a review of the above cases, it is clear that the book of wisdom can be relevant and useful, but it is not always allowed by courts. Use and acceptance of the book of wisdom is case and court specific.