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XIYING YAN

Overview
  • Total Patents
    20
About

XIYING YAN has a total of 20 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHONGQING CITY DADUKOU DISTR SHUANGKOU TECHNOLOGY CO LTD, HIGA KENJI and QINGSONG YANG.

Patent filings in countries

World map showing XIYING YANs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing XIYING YANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Naifen Liu 20
#2 Xiying Yan 20

Latest patents

Publication Filing date Title
CN101897750A Chinese medicinal preparation for treating breast tuberculosis
CN101897907A Chinese medicinal preparation for treating night sweat
CN101897761A Chinese medicinal preparation for treating infantile pneumonia
CN101897824A Chinese medicinal preparation for treating tuberculous encephalitis
CN101897764A Chinese medicinal preparation for treating sciatica
CN101897790A Chinese medicinal preparation for treating leg pain
CN101897895A Traditional Chinese medicine preparation for treating cerebral arteriosclerosis
CN101897803A Chinese medicinal preparation for treating lumbago caused by deficiency of kidney essence
CN101897904A Chinese medicine preparation for treating hepatitis
CN101897917A Chinese medicinal preparation for treating whooping cough
CN101897859A Chinese medicinal preparation for treating Meniere's syndrome
CN101897802A Chinese medicinal preparation for treating vertigo
CN101897789A Chinese medicinal preparation for treating diarrhea
CN101897804A Chinese medicinal preparation for treating alopecia
CN101897920A Chinese medicinal preparation for treating infertility
CN101897924A Chinese medicinal preparation for treating biliary calculus
CN101897840A Oral Chinese medicinal preparation for treating hydrocele of tunica vaginalis
CN101897854A Chinese medicinal preparation for treating menstrual disorder
CN101897805A Traditional Chinese medicine for treating hypertension
CN101897782A Chinese medicinal preparation for treating carcinoma of uterine cervix