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ZHANG GUIZHOU

Overview
  • Total Patents
    33
About

ZHANG GUIZHOU has a total of 33 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ZULIANI PEDRO ARMANDO, EAST CHINA HYDROELECTRIC INVESTIGATION & DESIGN INST CHINA HYDROPOWER ENG CONSULTING and JIG ENGINEERING CO LTD.

Patent filings in countries

World map showing ZHANG GUIZHOUs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing ZHANG GUIZHOUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Guizhou 32
#2 Zhang Yongdi 1
#3 Chen Xiaowei 1

Latest patents

Publication Filing date Title
CN1861734A Thermal conducting liquid for non fume environment protection cooking pot
CN1862610A Intelligent safety prevention warning system
CN1788799A Air deodorant agent
CN1788796A Nanometer photo-catalytic sterilizing and air-cleaning agent
CN1788828A Benzene and ammonia eliminating agent
CN1751760A Agent for removing formaldehyde
CN1689831A High temperature porcelain figure fabrication method
CN1666886A Environmental protection erasable pen
CN1614806A Environmental-protective high-energy jellied solid accumulator and producing method thereof
CN1566236A Aqueous environmental protection mark paint
CN1566240A Thermoplastic fast-dry traffic paint
CN1566238A Thermoplastic fast-dry traffic paint
CN1566237A Thermoplastic traffic paint
CN1458223A Non-radioactive environment protection energy stroage nano composite luminous material
CN1510093A Organic nanometer adhesion agent and producing method thereof
CN1473894A Green environment protection water soluble woodenware paint
CN1473899A Green environment protection composite water soluble woodenware paint
CN1473891A Nano composite inner wall antiseptic emulsion paint
CN1473885A Nano composite road and bridge emulsion paint
CN1473796A Non-radioactive environment protection energy storage luminous ceramic glaze material