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MULTI CHEM GROUP LLC

Overview
  • Total Patents
    226
  • GoodIP Patent Rank
    7,887
  • Filing trend
    ⇩ 28.0%
About

MULTI CHEM GROUP LLC has a total of 226 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 2007. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets basic materials chemistry, civil engineering and environmental technology are MULTI-CHEM GROUP LLC, GRAY JOHN L and NGUYEN PHILIP D.

Patent filings per year

Chart showing MULTI CHEM GROUP LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Liang 52
#2 Qu Liangwei 39
#3 Zhao Funian 34
#4 He Kai 33
#5 Yue Zhiwei 25
#6 Peng Yang 23
#7 Acosta Erick J 21
#8 Lan Qiang 19
#9 Durham Daniel K 18
#10 Harless Michael 17

Latest patents

Publication Filing date Title
US2021040374A1 Processing Produced Fluids For Fluid Recovery
US2021071059A1 Cationic and anionic shale inhibitors and clay stabilizers
US2021080439A1 Mitigation Of Friction Reducer Precipitation
US2021079291A1 Screening method for friction reducer precipitation
US2021017567A1 Assessment of biological contamination and biological contamination treatment
FR3095652A1 PROCESSES AND COMPOSITIONS INTENDED TO REDUCE THE CORROSIVITY OF AQUEOUS FLUIDS
US2020224081A1 Ethoxylated amines for use in subterranean formations
US2020181480A1 Alkyl polyglycoside surfactants for use in subterranean formations
US2020347286A1 Methods and compositions for reducing corrosivity of aqueous fluids
US2020283678A1 Tracking production of oil, gas, and water from subterranean formation by adding soluble tracers coated onto solid particulate
US2021102299A1 Multifunctional surfactant and corrosion inhibitor additives
US2020262724A1 Zinc ammonium carbonate sulfide scavengers
WO2020139432A1 Method to hydraulically fracture a well
US2021063300A1 Non-intrusive automated deposition management
US2021062097A1 Desalter chemical control system
US2021063301A1 Corrosion Process Simulator
WO2020055575A1 Polyaromatic hydrocarbon additives for hydrate inhibiton
WO2021015777A1 Acrolein leak detection and alert system
WO2021015720A1 Methods of using treatment fluids including weakly emulsifying surfactants
US2020095493A1 Dual functioning corrosion inhibitor and foaming agent