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Patents and certificates of addition granted in France from 1904 to 1921 by a...
**TITRE** Etat des brevets d'invention et des certificats d'addition délivrés en France entre 1904 et 1921 par pays d'origine du demandeur. VARIABLES... -
Polymorphs and Prodrugs and Salts (Oh My!): An Empirical Analysis of "Seconda...
BackgroundWhile there has been much discussion by policymakers and stakeholders about the effects of “secondary patents” on the pharmaceutical industry, there is no empirical... -
r37980778c78--05154604beec16ddab945cd8c8aa56fd
Legend: Based on the 432 new molecular entities (with at least one patent) approved by the U.S. Food and Drug Administration between 1985 and 2005. Categories are based on...
