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GAO TONGZHU

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    180,620
About

GAO TONGZHU has a total of 11 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 materials and metallurgy and environmental technology are YANTAI UNITED OZONETEC CORP, IODINE TECHNOLOGIES AUSTRALIA and CENTILLION RESOURCE REGENERATION WUXI CO LTD.

Patent filings in countries

World map showing GAO TONGZHUs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GAO TONGZHUs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Gao Tongzhu 11
#2 Lu Yanxia 4

Latest patents

Publication Filing date Title
CN106564882A Three-dimensional graphene material and preparation method thereof
CN105417739A Water quality stabilizer achieving recycling of all industrial waste water and zero pollution discharge and preparation method of water quality stabilizer
CN103691288A Manufacturing method for desulfurization and denitrification agent additive by limestone-gypsum method
CN103754988A Manufacturing method of powdered ion exchange resin special for condensate polishing
CN103721556A Desulfurization, denitrification and demercuration additive as well as preparation method thereof
CN103725347A Desulfurizing, denitrifying and decoking synergic additive for fire coal and preparation method of additive
CN103736527A Manufacturing method and process device of reactivated cleaning agent for regeneration of honeycomb SCR (selective catalytic reduction) denitration catalyst
CN1807287A Highly effective multifunctional reverse osmosis membrane antiscaling agent and its preparation method
CN1793386A Blowing catalysing synergist for furnace and production tech. thereof
CN1458172A Polynary copolymer containing ether phosphonic acid and sulfon carboxylic acid and process for preparing multifunctional water treating agent
CN1241617A Preparation of efficient multifunctional gasoline additive