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QUEST PHARMACEUTICAL SERVICES

Overview
  • Total Patents
    18
About

QUEST PHARMACEUTICAL SERVICES has a total of 18 patent applications. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals and organic fine chemistry are CIRC PHARMA RES AND DEV LTD, PRIMUS PHARMACEUTICALS INC and NICOGEN INC.

Patent filings per year

Chart showing QUEST PHARMACEUTICAL SERVICESs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chien Benjamin 10
#2 Yuhua Li 9
#3 Yang Fude 6
#4 Li Yuhua 2
#5 Fude Yang 1
#6 Benjamin Chien 1

Latest patents

Publication Filing date Title
MX2007001760A Pharmaceutical compositions for controlled release delivery of biologically active compounds.