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ZHANG TINGREN

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    57,401
About

ZHANG TINGREN has a total of 28 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and packaging and shipping are QUZHOU KECHENG TECH DEVELOPMENT CO LTD, Chongqing daguan food co ltd and GUO HANSHENG.

Patent filings in countries

World map showing ZHANG TINGRENs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Tingren 28
#2 Fan Wenxiang 11

Latest patents

Publication Filing date Title
CN112090565A Slag iron removal recovery treatment process
CN111940469A Metal solid waste recovery processing system
CN111851451A River channel treatment garbage interception treatment method
CN111762991A River channel treatment silt environmental protection processing system
CN111573810A Water supply plant water source purification treatment sedimentation tank
CN111391181A Degradable plastic lunch box recycling method
CN111421706A Degradable plastics cutlery box recovery processing system
CN111185270A System and method for recycling boiler solid waste slag
CN111282959A Paper-plastic bag recycling treatment system and treatment method thereof
CN111036399A Metal cutting fluid recovery processing system
CN110820900A Prefabricated sewage inspection shaft of concrete easy to assemble connects
CN108787666A A kind of medical test tubes automatically process utensil
CN108746121A A kind of medical test tubes treating instrument
CN108655981A A kind of fixed equipment of detection injector for medical purpose
CN108747886A A kind of medical treatment detection device for injector for medical purpose
CN108910103A It is a kind of can stability and high efficiency filling medical fluid Medical Devices
CN108688878A A kind of medicinal fluid bag filling liquid special medical equipment
CN108722940A It is a kind of medical treatment stethoscope treating instrument is clamped automatically
CN108772327A One kind being used for the stethoscopic lossless process medical instrument of hospital
CN108643139A A kind of hydraulic engineering of high efficiency filter barrage brake gear