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CHAIN WAIN TECH CO LTD (CHENGDU)

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,920
  • Filing trend
    ⇩ 100.0%
About

CHAIN WAIN TECH CO LTD (CHENGDU) has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and control are PACK KOREA CO LTD K, DONGBANG CORP and HEFEI TINGTAI ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing CHAIN WAIN TECH CO LTD (CHENGDU)s patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing CHAIN WAIN TECH CO LTD (CHENGDU)s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Ming 20
#2 Zhang Haitao 20
#3 Wu Xin 20
#4 Shen Yong 20
#5 Guo Chunjiang 20

Latest patents

Publication Filing date Title
CN106933793A A kind of urea for vehicle filling data processing method, apparatus and system
CN106802619A A kind of urea for vehicle loading system
CN106932537A The production data processing method and device of a kind of urea for vehicle
CN106593590A Urea machine for vehicle
CN106582337A Pure water heating and injecting method for diesel exhaust fluid production
CN106582338A Automotive urea production technology
CN106731941A Urea for vehicle feeding fills stirring system
CN106746049A A kind of ultrapure water production system and its production method
CN106731915A Urea for vehicle pure water heats loading system
CN106853352A Urea for vehicle pure water charging method
CN106492664A Urea for vehicle process units
CN106512771A Automotive urea loading, filling and stirring method
CN106517609A Production device for ultrapure water
CN106326412A Vehicle information data acquisition method and apparatus
CN106121796A A kind of method and device detecting emission from vehicles state up to standard
CN106292490A Failure monitoring method based on vent gas treatment liquid filling all-in-one and system
CN106276766A The filling information collecting method of a kind of urea for vehicle solution and device
CN106296544A A kind of vehicle state up to standard determines method and system
CN106372115A Data reading/writing method and system, and database system
CN106094697A Fault handling method based on vent gas treatment liquid filling all-in-one and system