Inventor
CHIU JOHN S
US11 patents
⚠️ This page may combine multiple inventors who share the name “CHIU JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING CORP
9 patentsUS6207822B1Mar 27, 2001
Process for the synthesis of azetidinones
SCHERING CORP163 citations98
US7541471B2Jun 2, 2009
Synthesis of himbacine analogs
SCHERING CORP9 citations83
US5442047AAug 15, 1995
Process for preparing isepamicin
SCHERING CORP10 citations73
US7626045B2Dec 1, 2009
Synthesis of himbacine analogs
SCHERING CORP7 citations72
US4634556AJan 6, 1987
Crystalline sodium (5R, 6S, 8R)-6-(1-hydroxyethyl)-2-(2-carbamoyloxyethylthio)-penem-3-carboxylate and process for making same
SCHERING CORP8 citations66
US4831123AMay 16, 1989
Process for preparing netilmicin
SCHERING CORP6 citations62
US7678948B2Mar 16, 2010
Synthesis of 3-(5-nitrocyclohex-1-enyl) acrylic acid and esters thereof
SCHERING CORP0 citations51
US7553987B2Jun 30, 2009
Synthesis of 3-(5-nitrocyclohex-1-enyl) acrylic acid and esters thereof
SCHERING CORP0 citations51
US5539121AJul 23, 1996
2-formylmercaptobenzothiazole
SCHERING CORP0 citations51