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ZHANG YUHAI

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    56,208
About

ZHANG YUHAI has a total of 30 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals and machine tools are DU MINQIANG, NINGBO LIWAH PLANT EXTRACTION TECHNOLOGY LTD and ANCARE DISTRIBUTORS.

Patent filings in countries

World map showing ZHANG YUHAIs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing ZHANG YUHAIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Yuhai 30
#2 Meng Linghui 1

Latest patents

Publication Filing date Title
CN104257946A Traditional Chinese medicine for treating chronic nasosinusitis
CN104258272A Traditional Chinese medicine for treating nodules of breast
CN104257939A Traditional Chinese medicine used for treating soft tissue injury
CN104258027A Traditional Chinese medicine for treating internal hemorrhoids
CN104306533A Traditional Chinese medicine used for treating lumbago due to kidney-asthenia
CN104257899A Traditional Chinese medicine for treating trigeminal neuralgia
CN104258326A Traditional Chinese medicine used for treating scapulohumeral periarthritis
CN104306912A Traditional Chinese medicine used for treating meniere disease
CN104248707A Traditional Chinese medicine for treating atrophic rhinitis
CN104248689A Traditional Chinese medicine for treating female sexual hypoactivity
CN104274805A Traditional Chinese medicine for treating general aching during menstruation
CN104189145A Traditional Chinese medicine for treating cervical spondylosis
CN104162124A Traditional Chinese medicine for treating ulcerative colitis
CN104161868A Drug for treating rheumatoid arthritis
CN104162043A Traditional Chinese medicine used for treatment of allergic nodular cutaneous vasculitis
CN104173825A Medicine used for treating seborrheic dermatitis
CN104161861A Traditional Chinese medicine for treating senile constipation
CN104173913A Traditional Chinese medicine for treating chronic cholecystitis
CN104161933A Traditional Chinese medicine for treating obesity amenorrhea
CN104162019A Drug for treating insomnia