How can I find information in Pharmaceutical Substances on patent expiry dates?
Pharmaceutical Substances is intended as a reference work that allow the user to rapidly assess the relevance of a compound for their purposes, and directs the user to the correct source of information within the primary literature. Hence, it does not contain comprehensive patent information, expiry data is not included. However, all patent applications are included, so that when this product is used in conjunction with a patent database the user can quickly find the information they need.
