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CHUNG CHEE-KEUNG

Overview
  • Total Patents
    12
About

CHUNG CHEE-KEUNG has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, biotechnology and machines are ESP FARMACEUTICAS CENTRUM SA, OMEGA BIO PHARMA IP3 LTD and PHYTRIX AG.

Patent filings in countries

World map showing CHUNG CHEE-KEUNGs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 2
#3 EPO (European Patent Office) 2
#4 United Kingdom 1

Patent filings per year

Chart showing CHUNG CHEE-KEUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chung Chee-Keung 12
#2 Tong Siu Kan 6
#3 Zeng Yuan-Shan 2
#4 Deng Xin-Guo 1
#5 Li Zuo 1
#6 Tong Siu-Kan 1

Latest patents

Publication Filing date Title
US2009028827A1 Method for preventing and treating influenza
US2009022757A1 Method for treating photoreceptor cell degeneration
US2008038288A1 Prevention of damage in hippocampus of fetus/newborn infant due to maternal gestational hypertension
US2008038239A1 Method for treating and/or preventing intestinal bacterial imbalance
US2006269568A1 Reduction of embryonic neural tube defects by pre-or early-administration of germination-activated sporoderm-broken ganoderma lucidum spores to pregnant female
US7060286B2 External preparation for skin containing oleaginous substances extracted from Ganoderma lucidum
CA2437690A1 Ganoderma lucidum spores for treatment of autoimmune diseases
US7087233B2 Antimutagenic effects of Ganoderma lucidum spores