Inventor

SUN WILLIE WEI QIANG

US2 patents

⚠️ This page may combine multiple inventors who share the name “SUN WILLIE WEI QIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AVENTIS PASTEUR

1 patent

US6933137B2Aug 23, 2005

Animal component free meningococcal polysaccharide fermentation and seedbank development

AVENTIS PASTEUR16 citations84

EGEN RICHARD C

1 patent

US7399615B2Jul 15, 2008

Animal component free meningococcal polysaccharide fermentation and seedbank development

EGEN RICHARD C3 citations49