A Note on Using Patent Statistics to Obtain Competition Indicators. - Shyama V. Ramani; Marie-Angèle De Looze (Scientometrics, 2000)

Using patent statistics as knowledge base indicators in the biotechnology sectors: An application to France, Germany and the U.K. - Shyama V. Ramani; Marie-Angèle De Looze (Scientometrics, 2002)

Country-Specific Characteristics of Patent Applications in France, Germany and the UK in the Biotechnology Sectors. - Shyama V. Ramani; Marie-Angèle De Looze (Technol. Anal. Strateg. Manag., 2002)