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NANJING BOYUN CHEMICAL TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,367
About

NANJING BOYUN CHEMICAL TECH CO LTD has a total of 22 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and electrical machinery and energy are TELLER ENVIRONMENTAL SYSTEMS, BABCOCK POWER ENVIRONMENTAL INC and EMERACHEM LLC.

Patent filings in countries

World map showing NANJING BOYUN CHEMICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing NANJING BOYUN CHEMICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Chunxi 21
#2 Dong Jiajia 20
#3 Liu Baogang 19

Latest patents

Publication Filing date Title
CN112093808A Preparation method of ultra-stable Y-type molecular sieve for regeneration of deteriorated transformer oil
CN112110455A Pure silicon BETA molecular sieve with ultraviolet resistance and preparation method thereof
CN110841708A Catalyst for eliminating harmful gas in indoor decoration at room temperature and preparation method thereof
CN109289478A A kind of high security Sour gas disposal device
CN109289479A A kind of environmental-protecting chemical emission-control equipment
CN109289477A A kind of spray equipment handling chemical exhaust
CN109442246A A kind of Portable lighting device for chemical laboratory
CN109430204A One kind avoiding the contaminated device of chemical laboratory
CN109442321A A kind of chemical experiment light supply apparatus
CN108757112A A kind of high-level cleaner and application method of adsorption vehicle tail gas
CN108607311A A kind of waste gas air purifier
CN108577698A A kind of room air dust-extraction unit
CN108579236A A kind of Efficient air adsorption filtration device and application method
CN108608834A For in-vehicle air processing unit
CN108656902A A kind of high-efficient treatment device based on absorption car Voc gases
CN108514779A A kind of molecular sieve filter device with high-efficient purification air function
CN108654326A A kind of molecular sieve adsorbent equipment for high humility organic exhaust gas
CN108529640A A kind of device and synthetic method of Template-free method method synthesis of molecular sieve
CN108757119A The device and method of adsorption vehicle tail gas molecular sieve
CN108587676A A kind of device of catalytic cracking of crude oil