Learn more

LIU ZHAOZHU

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,741
About

LIU ZHAOZHU has a total of 22 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, chemical engineering and organic fine chemistry are BIOLANDES TECH, RANCHERS COTTON OIL and EVONIK MEMBRANE EXTRACTION TECHNOLOGY LTD.

Patent filings in countries

World map showing LIU ZHAOZHUs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing LIU ZHAOZHUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhaozhu 22
#2 Zhang Lehua 6
#3 Hua Lan 6
#4 Yang Dexiang 4
#5 Huang Shenglong 3
#6 Wang Xinhui 3
#7 Liang Yusheng 3
#8 Yao Houting 3
#9 Qian Heqi 2
#10 Ding Nian 2

Latest patents

Publication Filing date Title
CN108641819A A kind of plants essential oil means of supercritical extraction device
CN108676620A A kind of plants essential oil gas-liquid separating method
CN108467785A A kind of plants essential oil extraction system
CN108410579A A kind of plants essential oil extracting method
CN108384638A A kind of plants essential oil extraction process
CN108384639A A kind of plants essential oil negative pressure extraction system
CN108096862A A kind of two-way atomization and vaporization tank of essence production
CN108117931A A kind of extraction rose medicinal extract extraction system
CN108245911A A kind of concrete of jasmine production technology atomizing essence concentration systems
CN108211418A A kind of jasmine flower concrete production technology negative pressure piece-rate system
CN108587789A A kind of composite technology processing system of extraction extraction Rosa Damascana
CN108178717A A kind of recycling system of essence production petrochina ether solvents
CN108579121A A kind of jasmine flower essence extraction equipment
CN108085139A A kind of tuberose concrete essence extracting system
CN108264964A A kind of jasmine flower concrete essence production automatic feed mechanism
CN108312598A A kind of juniper berry essential oil squeezing screening extracting system
CN108274801A A kind of firpene essence production juniperko organic matter extracting system
CN108114503A A kind of essence extracting system for tuberose concrete
CN108101747A A kind of juniper berry essential oil production needle juniper ether oil extracting system
CN108277087A A kind of benzyl acetate extracting system based on Jasmine raw material