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CAO MINGCHENG

Overview
  • Total Patents
    16
About

CAO MINGCHENG has a total of 16 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHI JINGHUI, MO GU PRIKLADNOJ and NIVERSITET.

Patent filings in countries

World map showing CAO MINGCHENGs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CAO MINGCHENGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Cao Mingcheng 14
#2 Zhou Zhenghua 1
#3 Anquan Du 1
#4 Zhenghua Zhou 1
#5 Du Anquan 1
#6 Du Anquan Zhou 1

Latest patents

Publication Filing date Title
CN102627656A Process for extraction and separation of ginkgolides A, B, C, J, M and bilobalide
CN101318967A Process for extracting bilobalide
CN1891258A Micropill preparation for treating chronic nephritis, and its preparing method
CN1895248A Prescription of herba fibraureae recisae preparation
CN1827112A Dispersion tablet for treating cardiovascular diseases and its preparation method
CN1739585A Effective part prepn for treating cardiac and cerebral vascular diseases and its prepn process
CN1657047A Formula of calebassine dripping pills and its preparation method
CN1657092A Formula of yixintong dripping pill and its preparation method
CN1657043A Formula of lianbizhi preparation and its preparation method
CN1559867A Paper-plastic composite carriage and its making method
CN1579476A Precription of traditional Chinese medicine for treating gynaecological disease, its use and preparation method
CN1579477A Precription of traditional Chinese medicine for treating infant anorexia, its use and preparation method
CN1491950A Extracting process for bilobalide A, B, C and its preparation
CN1519246A Salt of organic acid of cyclorrirobuxin-D, pharmaceutics and application as well as its preparation method
CN1490027A Chinese medicines for infantile cough and asthma and their preparations
CN1435428A Cyclovirobuxine D salt and its preparation and use, and process for preparing said preparation