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BEIHAI WEIHENG ECOLOGY AGRICULTURE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    151,926
About

BEIHAI WEIHENG ECOLOGY AGRICULTURE CO LTD has a total of 11 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 basic materials chemistry and environmental technology are GUANGXI SHANGNONG BIOTECHNOLOGY CO LTD, SHANDONG SANFANG CHEMICAL IND GROUP CO LTD and JIESHOU WOTU BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing BEIHAI WEIHENG ECOLOGY AGRICULTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing BEIHAI WEIHENG ECOLOGY AGRICULTURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chongqing 7
#2 Zhang Junhai 4

Latest patents

Publication Filing date Title
CN106336289A Compound fertilizer for potato
CN106336292A Sunflower fertilizer
CN106336261A Base fertilizer for increasing yield of pear trees
CN106336260A Fertilizer for preventing banana helminthosporium leaf spot
CN106336294A Fertilizer for preventing peanut diplodia stem rot
CN106336323A Soil improvement fertilizer
CN106336270A Grape fertilizer
CN106336321A Fertilizer for preventing peanut root knot nematode disease
CN106336293A Fertilizer for preventing peanut rust
CN106336290A Compound fertilizer for cucumber
CN106336291A Cauliflower fertilizer additive