22 Utility Patents
#170 in Newton, MA
#3,919 in Massachusetts
#75,197 in US
#147,548 in the World
Forward Citations = 1,222
Company Filing History:
Gtc Biotherapeutics, Inc.
Genzyme Transgenics Corporation

4. 2 out of 7
Laboratoire Français Du Fractionnement Et Des Biotechnologies
5. 1 out of 783

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