Inventor · disambiguated record
Johnson Chung
Also filed as: CHUNG JOHNSON
2 granted patents·35 citations·filing 2002–2004
64Inventor score
Technology areasC12P
Top patents by PatentIndex Score
2 records- 0187US6790954B2Mutant Actinosynnema pretiosum strain with increased maytansinoid productionIMMUNOGEN INC·Filed 2002·Granted Sep 14, 2004·21 cites·10 claims
- 0284US7192750B2Mutant Actinosynnema pretiosum strain with increased maytansinoid productionGENENTECH INC·Filed 2004·Granted Mar 20, 2007·14 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →