6 Utility Patents
#274 in Framingham, MA
#18,332 in Massachusetts
#336,323 in US
#694,733 in the World
Forward Citations = 487
Company Filing History:
Genzyme Transgenics Corporation

Gtc Biotherapeutics, Inc.
4. 1 out of 1
Genzyme Transgenic Corporation
5. 1 out of 1
Genzyme Transgenics Corporatiion
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