Learn more

JIANGSU HONGDA ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,566
  • Filing trend
    ⇧ 66.0%
About

JIANGSU HONGDA ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 16 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, chemical engineering and electrical machinery and energy are SUZHOU SAIBI MEMBRANE SEPARATION TECH CO LTD, DELTACORE GMBH and XINCHANG COUNTY HAILIAN GARDEN ENG CO LTD.

Patent filings in countries

World map showing JIANGSU HONGDA ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 15
#2 China 1

Patent filings per year

Chart showing JIANGSU HONGDA ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yuan 16
#2 Li Baoning 6

Latest patents

Publication Filing date Title
WO2020000160A1 Environmentally friendly device
WO2020000212A1 Filter screen for sewage treatment device
WO2020000158A1 Grating assembly for wastewater interception
WO2020000162A1 Sewage treatment device
WO2020000215A1 Purifying column
WO2020000214A1 Wastewater recycling treatment apparatus
WO2020000163A1 Wastewater treatment and filtration device
WO2020000159A1 Heat dissipation device for environmental protection equipment
WO2020000161A1 Environmentally friendly device
WO2020000157A1 Multi-functional household sewage treatment apparatus
CN107935219A A kind of sewage disposal device
WO2019095369A1 Sewage treatment apparatus
WO2019095371A1 Waste gas discharge apparatus
WO2019095370A1 Method for treating sewage
WO2019095373A1 Dust removal device
WO2019095372A1 Contaminated water steriliser