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Changshu huagang pharmaceutical co ltd

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    163,358
About

Changshu huagang pharmaceutical co ltd has a total of 36 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering are DUFOUR RENE, BAUMANN MIRKO and PK B RESPUB PROMY OBEDINENIYA.

Patent filings in countries

World map showing Changshu huagang pharmaceutical co ltds patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing Changshu huagang pharmaceutical co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dai Zhongming 26
#2 Zhao Jianfeng 5
#3 Xu Jingguo 5
#4 Zhongming Dai 2
#5 Qian Jianliang 1
#6 Xu Jinbao 1
#7 Yin Haojin 1

Latest patents

Publication Filing date Title
CN104447386A Decoloring process of paracetamol
CN104437679A Treatment method of acetaminophen refined mother solution
CN104447387A Regeneration method of paracetamol acylation reaction mother liquor
CN104478751A Preparation method of p-amino benzamide glutamic acid
CN104557593A Preparation process of paracetamol
CN103736024A Method for preparing medicine for treating dysmenorrhea
CN103816383A Asthma drug preparation method
CN103705668A Preparation method of medicine for treating whelk
CN103721054A Method for preparing medicine for treating urticaria
CN103705707A Method for preparing medicament for treating impotence
CN103417732A Pharmaceutical composition for treatment of hyperglycemia
CN103393893A Anti-losing and hair growing orally-taken traditional Chinese medicine combination
CN103417874A Detoxifying, cleaning and eyesight-improving traditional Chinese medicine preparation
CN103393875A Traditional Chinese medicine composition for treating poultry streptococcicosis
CN103417642A Traditional Chinese medicine for treating Posner-Schlossman syndrome and preparation method thereof
CN103417885A Traditional Chinese medicine combination capable of effectively treating bee, scorpion and mosquito poison
CN103393770A Traditional Chinese medicine feed additive capable of effectively preventing and treating blackhead disease in chickens
CN103417796A Composite drug combination capable of effectively treating hand-foot-mouth diseases
CN103393830A Anti-losing and hair growing externally-used traditional Chinese medicine preparation
CN103393980A Quick and effective hemostasis traditional Chinese medicine tincture