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SHANGHAI TIANHAN ENV RESOURCES CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,596
  • Filing trend
    ⇧ 150.0%
About

SHANGHAI TIANHAN ENV RESOURCES CO LTD has a total of 20 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and organic fine chemistry are SALTWORKS TECH INC, NANNING XIAYANG CHEMICAL TECH CO LTD and JIANGSU RIWA PIGMENT CO LTD.

Patent filings in countries

World map showing SHANGHAI TIANHAN ENV RESOURCES CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing SHANGHAI TIANHAN ENV RESOURCES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Long 5
#2 Guo Benhui 5
#3 Yao Kang 3
#4 Xia Renfeng 3
#5 Shen Jun 3
#6 Wu Wangfeng 3
#7 Li Heran 2
#8 Shen Xiaodong 2
#9 Chen Feng 2
#10 Chen Xiaojun 2

Latest patents

Publication Filing date Title
CN111380066A Scraper type slag remover
CN111350654A Pneumatic diaphragm pump fault detection device
CN111389717A Material screening machine of glass crusher
CN111019752A Method and device for regenerating and refining waste mineral oil
CN111018219A Regeneration treatment process and device for waste stripping liquid
CN110980920A Efficient aeration oxidation method and equipment for wastewater
CN110835149A Method and device for removing heavy metal settlement through tubular column type electric flocculation
CN110745884A Water outlet constant control system and method thereof
CN110734366A Separation and purification system and method for kinds of water-containing butanone
CN110762979A Efficient vacuum rake dryer
CN109590238A A kind of vial automatic sorting and broken recycling and processing device
CN109678196A A kind of full recoverying and utilizing method of microetch waste liquid zwitterion
CN109701944A A kind of on-line cleaning system and on-line cleaning method of extracting tower spray gun anti-jamming plug
CN109233989A A kind of waste lubricant oil regeneration system and regeneration technology and its decolorising agent
CN109111011A A kind of waste emulsified mixture innocuity disposal system and demulsifier
CN109126362A A kind of vacuum exhaust-gas treatment recovery system and its technique
CN109114579A A kind of flue gas of refuse burning processing system and treatment process
CN108192685A A kind of online chemical coke-removing agent and decoking process that coking is burned based on dangerous waste
CN108148673A A kind of extractant for being used to lubricate oil decolorization and the extraction process extracted using it
CN106588571A Refining method of ammonia-containing methanol waste liquid