Media type: E-Article Title: Biotech patents: looking backward while moving forward Contributor: Eisenberg, Rebecca S Published: Springer Science and Business Media LLC, 2006 Published in: Nature Biotechnology, 24 (2006) 3, Seite 317-319 Language: English DOI: 10.1038/nbt0306-317 ISSN: 1546-1696; 1087-0156 Origination: Footnote: