QPAT. Questel-Orbit's patent database system. See also US Patent Search, Patents database, MicroPatent, Internet Patent Search, Japanese Patent Information Organisation, JAPIO, Derwent Information, and the European Patent Office.
Quick Law Systems. QLS.
Provides full text of recent civil and criminal Canadian law cases from all jurisdictions in Canada,
as well as some Australian and British legal materials. Over 1000 searchable databases and bulletin boards.
Largest legal database host in Canada. See also Westlaw, Carswell, Canadian Legal Information Centre, and Lexis-Nexis.