Titre:
  • From patent renewals to applications survival: do portfolio management strategies play a role in patent length?
Auteur:van Zeebroeck, Nicolas
Statut de publication:Publié, 2009
series:Working papers CEB, 09-028.RS
Sujet CREF:Economie
Sujet JEL:Innovation and Invention: Processes and Incentives
Intellectual Property Rights
Economywide Country Studies: General
Volumes/pages:28 p.
Mots-clés:Patent length
Patent value
Renewals
Patent portfolio management
Survival Time Analysis
Langue:Anglais
Identificateurs:RePEc:sol:wpaper:09-028
info:ulb-repo/set/19#28943