Inventor
SUNDARAVADIVELAN SIVAKUMARAN
IN3 patents
Patents
3 patentsUS6919449B2Jul 19, 2005
Process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compounds
ORCHID CHEMICALS & PHARM LTD15 citations79
US6800756B2Oct 5, 2004
Method for the preparation of ceftiofur sodium and its intermediates
ORCHID CHEMICALS & PHARM LTD5 citations54
US7459550B2Dec 2, 2008
Process for the preparation of Cefditoren
ORCHID CHEMICALS & PHARM LTD2 citations47