Learn more

HUANG GUOZHEN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    167,336
  • Filing trend
    0.0%
About

HUANG GUOZHEN has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machine tools and basic materials chemistry are NI FEI, Chongqing naide energy equipment integration co ltd and CHONGQING HIGH-TECH IND DEV ZONE LUXIANG ENERGY TECH CO LTD.

Patent filings in countries

World map showing HUANG GUOZHENs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HUANG GUOZHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Guozhen 13

Latest patents

Publication Filing date Title
CN108342197A A kind of automatic air supply device of bamboo cane retort
CN108180745A A kind of bamboo chip drying box multilayer transmission turnover device
CN108372568A A kind of bamboo chip surface processing equipment
CN108195138A A kind of bamboo chip dries double layer tunnel
CN108312264A A kind of bamboo chip longitudinally cutting piece dust removal device
CN107174944A A kind of natural gas with filtering function collects conveyance conduit
CN107152259A A kind of natural gas hole top heater
CN107191975A A kind of Support bracket for natural gas range
CN107228742A A kind of device of detectable natural gas leakage
CN107191780A A kind of natural gas transportation tank
CN1213000A Wine and its making method
CN1213032A Partition wall and construction method for partition wall
CN1192959A Method for welding shoe and shaft of flexible pipe of composite material using plastics as base material