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HEFEI SANFAN WATER TREAT EQUIPMENT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    126,754
  • Filing trend
    ⇩ 100.0%
About

HEFEI SANFAN WATER TREAT EQUIPMENT CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and environmental technology are PURON AG, HE YILIANG and HANDOK CLEAN TECH CO LTD.

Patent filings in countries

World map showing HEFEI SANFAN WATER TREAT EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HEFEI SANFAN WATER TREAT EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Jiayong 13
#2 Yang Zhiqiang 6
#3 Ge Haijie 4
#4 Jiayong Luo 1

Latest patents

Publication Filing date Title
CN110947211A Novel comet type fiber filter tank
CN110950395A Filter brick for sewage treatment
CN110947210A Self-adjusting fiber filter
CN110947213A Compression comet fiber filter
CN110947212A Reverse flow fiber filter
CN107362594A A kind of comet filler filter plant easily to recoil
CN107538675A A kind of comet type filtering material apparatus for continuous formation
CN107443662A A kind of comet type filtering material processing unit (plant)
CN107469422A A kind of self-cleaning type comet filler filter plant
CN107471564A A kind of comet type filtering material automatic demoulding processing unit (plant)
CN107362595A A kind of comet filler filter plant
CN104922961A Fiber filter
CN104857757A Full-automatic high precision filter
CN102423556A Novel filter tank