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RUGAO SHUANGMA CHEMICAL CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    219,309
About

RUGAO SHUANGMA CHEMICAL CO LTD has a total of 59 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and basic materials chemistry are FUKUDA SHINZOU, INST OF VEGETABLE AND FLOWERS CHINESE ACADEMY OF AGRICULTURAL SCIENCES and NINGXIA ACADEMY OF AGRICULTURE.

Patent filings in countries

World map showing RUGAO SHUANGMA CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 59

Patent filings per year

Chart showing RUGAO SHUANGMA CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yingxiang 14
#2 Yu Chengshan 12
#3 Zhang Guobing 11
#4 Chengshan Yu 9
#5 Jiang Linhai 8
#6 Bao Xinglai 6
#7 Sun Jianming 6
#8 Xinglai Bao 5
#9 Guobing Zhang 5
#10 Qian Ting 4

Latest patents

Publication Filing date Title
CN104946405A Technology for improving C18 content of stearic acid
CN104941230A Distillation degassing system
CN103467734A Method for preparing polyglyceryl fatty acid ester through using waste oil
CN103289825A Hydrolysis and hydrogenation process of palm oil and hydrolyzed crude acid
CN103319620A Manufacturing process of carrageenan
CN103275811A Monostearin soapstock hardening technique
CN103275815A Palmitoleic acid hydrogenation technology
CN103225813A Combustion method for refined glycerin black foot
CN103171797A Lifting device of automatic bag opening device
CN103173289A Oscillation cooling slice scraping machine
CN103171796A Automatic bag opening cooling scraping machine
CN103173288A Anti-splashing cooling scraping machine
CN103171795A Leakage-proof automatic bag opening device
CN103171806A Sliding chute type sealing and labeling mechanism
CN103232898A Quantitative discharging cooling scraper
CN103171800A Rubber roller type sealing part labeling mechanism
CN103194316A Cooling scraper with push-type broach
CN103194315A Leak-proof cooling scraper
CN103171862A Conveyor belt buffering device
CN102775275A Refined glycerol purification process