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YAN ZHIHAI

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    58,252
About

YAN ZHIHAI has a total of 28 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are TIANJIN PURUI SAIER BIOLOGICAL TECH CO LTD, MEDRA INC and BIOMICS BIOTECHNOLOGIES CO LTD.

Patent filings in countries

World map showing YAN ZHIHAIs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing YAN ZHIHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Zhihai 28
#2 Xing Wei 1
#3 Sui Jie 1
#4 Wei Ru 1
#5 Yang Lijia 1
#6 Zhao Chenxu 1
#7 Wang Yi 1
#8 Lu Yan 1
#9 Zhou Jia 1
#10 Guo Houjing 1

Latest patents

Publication Filing date Title
CN106520690A Serum-free stem cell culture medium
CN106434526A Non-serum non-animal-origin-additive insect cell culture medium
CN106754677A A kind of external mesenchymal stem cells MSCs culture medium
CN106635493A Toilet cleaner and preparation method thereof
CN106592207A Clothing softener and preparation method thereof
CN106635958A CHO (Chinese Hamster Ovary) cell culture medium
CN106590258A Steel structure fireproof paint
CN106752846A A kind of aqueous automobile paint of wear-resisting scratch-resisting
CN106635486A Kitchen oil cleaning agent
CN106834203A A kind of insect cell medium
CN106580792A Whitening facial cream and preparation method thereof
CN106491461A A kind of make-up remover and preparation method thereof
CN106520673A Fibroblast culture medium and preparation method thereof
CN106726760A A kind of eye cream and preparation method thereof
CN106580732A Emulsion and preparation method thereof
CN106754643A A kind of serum free hepatocyte medium and preparation method thereof
CN106834215A A kind of culture medium of amniotic fluid cells
CN106520674A Serum-free medium for in-vitro culture of epidermal melanocytes
CN106580747A Sunscreen cream and preparation method thereof
CN106834225A A kind of immune cell media