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LUOYANG HEMENG TECH CO LTD

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    23,534
  • Filing trend
    ⇧ 37.0%
About

LUOYANG HEMENG TECH CO LTD has a total of 62 patent applications. It increased the IP activity by 37.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are LIU SHANMING, LOBA CHEMIE DR PAUL LOEW BEER and ENIMONT AUGUSTA IND.

Patent filings in countries

World map showing LUOYANG HEMENG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 62

Patent filings per year

Chart showing LUOYANG HEMENG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Shaotong 60
#2 Li Ruizhe 3
#3 Zhang Jingfeng 2

Latest patents

Publication Filing date Title
CN111393464A Method for optimizing production of lithium bis (fluorooxalate) borate
CN111421697A Plastic dewatering dryer
CN110292902A Novel external circulation microwave reaction device
CN109053962A The preparation method of cis-butenedioic anhydride grafted polyethylene
CN109160978A The production method of cis-butenedioic anhydride graft type regeneration natural rubber powder
CN109134763A The production method of cis-butenedioic anhydride grafted polyethylene wax
CN109180868A The production method of cis-butenedioic anhydride graft type the third ground rubber of second
CN108976349A The production method of cis-butenedioic anhydride graft type butyl reclaimed rubber powder
CN109251270A The preparation method of cis-butenedioic anhydride graft polypropylene
CN108948276A The production method of cis-butenedioic anhydride graft type whole tire reclaim rubber powder
CN109160979A The production method of cis-butenedioic anhydride graft type butylbenzene ground rubber
CN108976347A The production method of cis-butenedioic anhydride graft polypropylene wax
CN108359135A Ultra-fine coating composition of ethylene thiourea and preparation method thereof
CN108276611A Ultra-fine coating composition of two thio thiuram of tetramethyl and preparation method thereof
CN108219198A Ultra-fine coating composition of N tert butyl benzothiazole 2 sulfenamide and preparation method thereof
CN108273455A Ultra-fine high dispersive rubber chemicals process units
CN108219199A Ultra-fine coating composition of dithio-bis-benzothiazole and preparation method thereof
CN108359136A Ultra-fine coating composition of bis-pentamethylenethiuram tetrasulfide and preparation method thereof
CN108559132A Ultra-fine sulfur coating composition and preparation method thereof
CN108219201A Super fine zinc oxide coating composition and preparation method thereof