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LIN HUAN

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    90,411
  • Filing trend
    ⇧ 225.0%
About

LIN HUAN has a total of 24 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 1991. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, macromolecular chemistry and polymers and electrical machinery and energy are SHANDONG TONGJIA MACHINERY CO LTD, UROLA S COOP and KANGDE COMPOSITES CO LTD.

Patent filings in countries

World map showing LIN HUANs patent filings in countries

Patent filings per year

Chart showing LIN HUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Huan 22
#2 Yuan Chui 2
#3 Xiao Liang 1
#4 Huan Lin 1

Latest patents

Publication Filing date Title
CN108839336A A kind of equipment for PVC pipe processing
CN108673908A Process equipment for pipeline fw frp
CN108638533A A kind of system of processing of pipeline fw frp
CN108621501A A kind of PVC pipe processing unit (plant)
CN111688235A Preparation method of glass fiber reinforced plastic pipeline
CN111873473A Glass steel pipeline processingequipment based on it is automatic intelligent
CN111634022A Equipment for automatically and intelligently processing glass fiber reinforced plastic pipeline
CN108274775A A kind of equipment for producing GRP pipe
CN108162444A A kind of PVC pipe and its processing method
CN108146038A A kind of high-strength PVC tubing and its processing method
CN108115927A A kind of system of processing of novel PVC tubing
CN108115926A A kind of PVC pipe system of processing
CN103948613A Medicine for oral ulcer and preparation method thereof
CN103445460A Nail clippers
WO2011127811A1 Inductive touch computer desk
WO2011124138A1 Inductive touch led module
CN1324996A Energy-saving liquid fuel burner
CN1288040A Fuel oil emulsifying edditive
CN1062969A Vertical type ceramic slab exsiccator draging type blank setting mechanism