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ZENG ZHONGMING

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    219,314
  • Filing trend
    ⇩ 100.0%
About

ZENG ZHONGMING has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, machines and environmental technology are LIPOPROTEIN TECHNOLOGIES INC, SUNSHINE ABRAHAM and STANIFORTH JOHN NICHOLAS.

Patent filings in countries

World map showing ZENG ZHONGMINGs patent filings in countries

Patent filings per year

Chart showing ZENG ZHONGMINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Zhongming 18
#2 Zhou Ruyun 4
#3 Zhang Wenyong 1
#4 Wu Kongyuan 1

Latest patents

Publication Filing date Title
WO2018064978A1 Uses of bacteriostatic agent formula in preparing composition for vaginal use and composition for vaginal use
WO2015135470A1 Composition for vagina and use of the composition
CN102470117A Composition comprising benzoic acid in combination with organic acid preservatives as active components and use thereof
US7262170B2 Pharmaceutical composition for reducing vaginal acidity and treatment of vaginitis, and the use thereof
CN1264581A Medicine for reducing vaginal acidity and its usage
CN1271290A Pharmaceutical formulation for stimulating the growth of gram-positive bacilli and increasing the acidity in vagina and use thereof
CN1240136A Medicine for promoting growth of vagina gram-positive bacillus and increasing vagina acidity and usage thereof
CN1245074A Medicine for reducing acidity in vegina and its usage