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ZHENGUO LI

Overview
  • Total Patents
    11
About

ZHENGUO LI has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals are KENNETH S WARREN LAB, CREABILIS S A and WU SOPHIA SHU FEN.

Patent filings in countries

World map showing ZHENGUO LIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHENGUO LIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals

Focus technologies

Top inventors

# Name Total Patents
#1 Zhenguo Li 11
#2 Lianjun Liu 1
#3 Changjiang Ma 1

Latest patents

Publication Filing date Title
CN102142589A Atom generator
CN102154651A Sacrificial anode for deep sea environment and manufacturing method thereof
CN102008633A Medicinal capsules for treating gastric ulcer, duodenal ulcer and gastritis
CN102125662A Compound traditional Chinese medicine for treating apoplexia and preparation method and application thereof
CN101829148A Traditional Chinese medicine extractive, oral preparation containing extractive and method for preparing oral preparation
CN101244043A Bivalirudin freeze-dried injection and preparation thereof
CN101095697A Extractive of bdella and/or lumbricus with the molecular weight below 5800 dalton
CN1844911A Leech fingerprint spectrum establishment method and medicinal leech identification method
CN1808116A Method for determining content of high molecule weight substance in injection
CN1844912A Earthworm fingerprint spectrum establishment method and medicinal earthworm identification method