Learn more

KARAMAY SANDA NEW TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,215
About

KARAMAY SANDA NEW TECH CO LTD has a total of 14 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and civil engineering are SHANDONG DAYUAN ENV ENGINEERING CO LTD, TAOEE QINGDAO WATER PURIFYING EQUIPMENT MFG CO LTD and LOS ALAMOS TECH ASS.

Patent filings in countries

World map showing KARAMAY SANDA NEW TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing KARAMAY SANDA NEW TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nie Junbo 11
#2 Gao Zebin 11
#3 Li Rong 11
#4 Ma Chao 9
#5 Jia Jianping 8
#6 Deng Yanwei 8
#7 Huang Lianhua 7
#8 Huang Baojun 6
#9 He Shiquan 6
#10 Wang Yanbin 5

Latest patents

Publication Filing date Title
CN112251207A Temperature-resistant salt-resistant foaming agent and preparation method and application thereof
CN111718744A Preparation method of demulsifier for binary composite flooding produced liquid
CN111547880A Oil field well head fracturing flow-back liquid wastewater treatment system
CN111498944A Device and method for treating high-oil-content sewage by physical method
CN110862974A Mutant of organophosphorus hydrolase, expression vector, recombinant bacterium and application
CN111087108A Oil-gas field fracturing flow-back fluid treatment method
CN109724911A A kind of corrosion inhibiter evaluation integrated apparatus and its application method
CN109504360A A kind of heavy crude thinner and its preparation method and application
CN108751500A A kind of oil field compression fracture returns drain processing system and method
CN108439639A A kind of negative pressure exhaust reaction tower and its technique for oilfield produced water processing
CN106221682A Efficient clay expansion-resisting agent with Waterproof lock function and preparation method thereof
CN105523606A A composite reverse demulsifier, a preparing method thereof and a using method of the composite reverse demulsifier
CN105461121A Electrocoagulation treatment method of wastewater from oil-field work
CN105502728A Treatment method for high temperature and high salinity organic wastewater generated by oilfield sewage softening