Inventor · disambiguated record
Shishan Yuan
Also filed as: YUAN SHISHAN
2 granted patents·164 citations·filing 2003–2004
71Inventor score
Technology areasA61K
Files withPROTATEK INTERNATIONAL INC2
Top patents by PatentIndex Score
2 records- 0191US7273617B2Infectious cDNA clones of porcine reproductive and respiratory syndrome virus and expression vectors thereofPROTATEK INTERNATIONAL INC·Filed 2004·Granted Sep 25, 2007·78 cites·9 claims
- 0291US6841364B2Infectious cDNA clones of porcine reproductive and respiratory syndrome virus and expression vectors thereofPROTATEK INTERNATIONAL INC·Filed 2003·Granted Jan 11, 2005·86 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →