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YANCHENG HAIRUI FOOD CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    135,637
About

YANCHENG HAIRUI FOOD CO LTD has a total of 14 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets agriculture, foods and drinks and chemical engineering are SHIN GEUN YOUNG, CHONGQING HEIWU UKRAINIAN AGRICULTURAL DEV CO LTD and TANG ZHAOQING.

Patent filings in countries

World map showing YANCHENG HAIRUI FOOD CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing YANCHENG HAIRUI FOOD CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Zhou Yongdong 12
#2 Duan Delin 11
#3 Yao Jianting 11
#4 Zhou Ying 10
#5 Kang Cunlin 9
#6 Cai Yuming 9
#7 Gu Tao 9
#8 Fu Xiaoting 9
#9 Zhang Wei 8
#10 Shang Derong 8

Latest patents

Publication Filing date Title
CN109622472A Automatically shell equipment is washed
CN109588652A A kind of sea sedge sandwich equipment automatically
CN106258925A Thallus Porphyrae turnover panel frame for cultivating structure
CN106489713A The method for culturing seedlings of porphyra haitanensis
CN106489712A The seedling raising process of porphyra haitanensis
CN106258926A Thallus Porphyrae double inserted link frame for cultivating structure
CN106394626A Laver drying and transporting trolley
CN106489714A Porphyra haitanensis seedling rearing room direct nursery technique
CN106234203A Thallus Porphyrae inserted link frame for cultivating structure
CN106489711A Porphyra haitanensis nursery pond water purification process
CN105146598A Formula of puffed seaweed
CN106490522A The process equipment of expanded Nori
CN104273022A Porphyra yezoensis seedling cultivating temperature-control water-circulation centralized radiating device
CN102124940A Porphyra yezoensis combined-type phytotrone