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CHAOHU RUIFENG GREASE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,835
About

CHAOHU RUIFENG GREASE CO LTD has a total of 13 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, foods and drinks and chemical engineering are CHAI XIAOZHU, TAIHU CHUNYE ECOLOGICAL TEA OIL CO LTD and HEXIAN COUNTY LYUYOU GREASE CO LTD.

Patent filings in countries

World map showing CHAOHU RUIFENG GREASE CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHAOHU RUIFENG GREASE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Weisheng 13
#2 Yan Xingfu 13
#3 Huang Wenjun 7

Latest patents

Publication Filing date Title
CN106635401A Squeezing and oil discharging system for refining sesame oil
CN106635390A Processing device of sesame oil
CN106635413A Solid-liquid separation system for sesame crude oil production
CN106635410A Posttreatment system for use in production of sesame oil
CN106753784A Sesame oil filter
CN106635391A Sesame oil production system and production method thereof
CN106635392A Pre-treatment system for sesame oil production
CN105494693A Sesame blend oil and preparation method thereof
CN105494692A Processing technology for red date sesame oil
CN105695079A Method for preparing high-quality rapeseed blend oil
CN105698561A Baked sesame cooling device and use method thereof
CN105499123A Vibrating screen with magnetic structure
CN105501981A Pneumatic baked and stir-fried sesame conveying device