Learn more

BEIJING LIHUILAB ENERGY TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,352
  • Filing trend
    ⇧ 100.0%
About

BEIJING LIHUILAB ENERGY TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry and civil engineering are NISSAN CHEMICAL AMERICA CORP, INDEPENDENCE OILFIELD CHEMICALS LLC and CESI CHEMICAL INC.

Patent filings in countries

World map showing BEIJING LIHUILAB ENERGY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing BEIJING LIHUILAB ENERGY TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zheng Lihui 11
#2 Wei Panfeng 3
#3 Sun Hao 1
#4 Fu Yuwei 1

Latest patents

Publication Filing date Title
CN108795401A The capsule courage agent of natural gas well suede bag pressure well liquid
CN108690586A The capsule matter agent of natural gas well suede bag pressure well liquid
CN108690585A Natural gas well suede bag pressure well liquid
CN108690587A The capsule suede agent of natural gas well suede bag pressure well liquid
CN107605425A Stratum raising formation strength method is cohered in closure in coal bed gas suede capsule drilling fluid
CN107556987A Coal bed gas suede capsule drilling fluid site operation compound method
CN106481338A Natural gas reservoirs commingling production productivity simulation experimental provision
CN106010481A Coal bed gas fuzzy-ball drilling fluid
CN106010486A Capsule liner agent for coal bed gas fuzzy-ball drilling fluid and coal bed gas fuzzy-ball drilling fluid
CN106047313A Fuzzy-ball agent for CBM (coalbed methane) fuzzy-ball drilling fluid and CBM fuzzy-ball drilling fluid
CN106010487A Capsule cytoplosm agent for coal bed gas fuzzy-ball drilling fluid and coal bed gas fuzzy-ball drilling fluid