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UMBRELLA ENV PROT TECH CHENGDU CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,647
About

UMBRELLA ENV PROT TECH CHENGDU CO LTD has a total of 13 patent applications. 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, medical technology and basic materials chemistry are SANDERSON WILLIAM D, WANG JINGNING and RHT LTD.

Patent filings in countries

World map showing UMBRELLA ENV PROT TECH CHENGDU CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing UMBRELLA ENV PROT TECH CHENGDU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Shengli 13

Latest patents

Publication Filing date Title
CN106267279A A kind of preparation method of sterilizing and air-cleaning agent
CN106268167A A kind of preparation method of the air purifying preparation containing plant flavour
CN106259505A A kind of air fresh bacteriostat
CN106267280A A kind of antibacterial air freshener
CN106051953A Indoor air purification and humidification device with self-heating function
CN106268267A A kind of except formaldehyde air purifying preparation
CN105965619A Formaldehyde removal plate
CN106039951A Formaldehyde remover
CN105771585A Formaldehyde adsorption device
CN105771497A Construction site dust collection device
CN105771545A Formaldehyde adsorption device
CN105817132A Formaldehyde purifier
CN105963743A Fen-flavor air purifier