Inventor

SUN WEI-QIANG

US4 patents

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

WYETH LLC

2 patents

US9675681B2Jun 13, 2017

Shortened purification process for the production of capsular Streptococcus pneumoniae polysaccharides

WYETH LLC7 citations80

US8999697B2Apr 7, 2015

Shortened purification process for the production of capsular Streptococcus pneumoniae polysaccharides

WYETH LLC7 citations80

YUAN YONGHUI

1 patent

US8652480B2Feb 18, 2014

Shortened purification process for the production of capsular Streptococcus pneumoniae polysaccharides

YUAN YONGHUI21 citations86

UNIV MARYLAND

1 patent

US5340483AAug 23, 1994

Two step process for conversion of a weakly adsorbable compound to a strongly adsorbable compound and selective removal thereof

UNIV MARYLAND12 citations68