Inventor · disambiguated record
Helene S. C. Gras, Nee Masse
Also filed as: GRAS HELENE · GRAS NEE MASSE HELENE S C
2 granted patents·33 citations·filing 1983–1992
59Inventor score
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2 records- 0162US4499080ASynthetic ST toxin, process for its preparation and its use as a vaccinating agentPASTEUR INSTITUT·Filed 1983·Granted Feb 12, 1985·30 cites·34 claims
- 0226US5239056APeptide fractions which induce antibodies protecting against the bovine leukemia virus, a process for obtaining such fractions, their coding sequences and vaccines made from such fractionsRHONE MERIEUX·Filed 1992·Granted Aug 24, 1993·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →