Home›Criticism of intellectual property›patent troll🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ1059844· pop 22· linked from 330 articlespatent trollbusiness that cashes in on inventions of others by buying up patents before expiration dateAvailable in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsالعربيةAzerbaijaniBulgarianConnectionspatent infringementEntityThe New York TimesEntityCategoriesCriticism of intellectual propertyDiscovery and invention controversiesPatent lawPatent monetization companies of the United StatesPejorative termsUnited States-centric