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GUANGZHOU ZUNZHUO ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,810
  • Filing trend
    ⇩ 71.0%
About

GUANGZHOU ZUNZHUO ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, consumer goods and basic materials chemistry are ZIMMER SEBASTIAN, BENGBU DEMO FILTRATION TECHNOLOGY CO LTD and KOGYO KAIHATSU KENKYUSHO IND R.

Patent filings in countries

World map showing GUANGZHOU ZUNZHUO ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GUANGZHOU ZUNZHUO ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Zhe 11
#2 Cao Longji 11
#3 Jiang Rongping 11
#4 Luo Zhihua 9
#5 Song Pian 1
#6 Song-Zhang Zeyu 1

Latest patents

Publication Filing date Title
CN110090623A Filter out the preparation method of pyrethroid filtrate and its application in mask
CN110090620A A kind of spherical filtrate and its preparation method and application except organophosphorus pesticide
CN108212076A The preparation method of the spherical filtrate of anti-fine particle and the oronasal mask using the filtrate
CN108212092A The preparation method and the oronasal mask using the filtrate for filtering out the spherical filtrate of bacterium
CN107803183A Preparation method except the spherical filtrate of sulfur dioxide and the oronasal mask using the filtrate
CN107754762A Spherical filtrate, filter cartridge, oronasal mask and preparation method for haze
CN107715833A Spherical filtrate, filter cartridge, oronasal mask and the preparation method of denitrification
CN107469790A Remove filter medium, filter core and the preparation method of aflatoxin in edible oil
CN107488504A Filter medium of acrylamide and preparation method thereof in a kind of removal frying oil
CN107486173A For removing the filter medium, filter core and preparation method of benzopyrene from edible oil
CN107349921A Filter medium, filter core and the preparation method of methacrylaldehyde in a kind of removal frying oil