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BI YANHUI

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,465
  • Filing trend
    ⇩ 100.0%
About

BI YANHUI has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are WEI ZHANBO, DINGYUAN WENFAN RICE IND CO LTD and HEBEI BAIHEFENG CHEMICAL FERTILIZER CO LTD.

Patent filings in countries

World map showing BI YANHUIs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing BI YANHUIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Bi Yanhui 13

Latest patents

Publication Filing date Title
CN109553466A Compound fertilizer is used in a kind of plantation of leek
CN109553490A Compound fertilizer is used in a kind of plantation of oilseeds
CN109553457A Compound fertilizer is used in a kind of plantation of wild peach
CN109553465A A kind of radish planting compound fertilizer
CN109553464A A kind of sunflower planting compound fertilizer
CN109553453A A kind of growth of carrot compound fertilizer
CN109553459A A kind of growing tomatoes compound fertilizer
CN109553458A Compound fertilizer is used in a kind of plantation of celery
CN109553488A A kind of soybean planting compound fertilizer
CN109553460A A kind of pepper planting compound fertilizer
CN109553487A Compound fertilizer is used in a kind of plantation of Chinese cabbage
CN109553463A Compound fertilizer is used in a kind of plantation of flax
CN109553494A Compound fertilizer is used in a kind of plantation of cherry