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NANJING JINGYUN CHEMICAL CO LTD

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    11,633
  • Filing trend
    ⇩ 61.0%
About

NANJING JINGYUN CHEMICAL CO LTD has a total of 123 patent applications. It decreased the IP activity by 61.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, medical technology and chemical engineering are GUO YONGDE, SHENZHEN BAGEMEI BIOLOGICAL TECH CO LTD and RECKITT GMBH.

Patent filings in countries

World map showing NANJING JINGYUN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 123

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Dai Wenjian 103
#2 Sun Qiaoling 10
#3 Sun Lihua 10

Latest patents

Publication Filing date Title
CN108786245A A kind of papermaking chemical engineering sewage processing unit
CN108825513A A kind of Chinese medicine extract centrifugal pump
CN108731423A A kind of medical product rotary type drying device
CN108906804A A kind of drug synthetic reaction kettle cleaning device
CN108745246A A kind of medicine compound experiment reaction kettle
CN108753556A A kind of fermentation wine filtering device
CN108844056A A kind of carbon monoxide recyclable device
CN108675013A A kind of ceramic waste residue processing unit
CN108786163A A kind of drum-type Chinese medicine extracting solution evaporator
CN108722753A A kind of painting spraying device
CN108786224A A kind of sodium metabisulfite solution filter device
CN108843625A A kind of centrifugal pump and chemical industry equipment producing heparin sodium
CN108731143A A kind of Entecavir production dehumidification equipment
CN108745205A A kind of fully-automatic intelligent chemical industry reaction unit of synthesis azithromycin
CN108502955A A kind of vitamin production wastewater treatment equipment
CN108723035A A kind of Multifunctional pot for extracting Chinese medicine cleaning device
CN109059425A A kind of dedusting drying device of Chinese medicine dendrobium nobile
CN108674840A A kind of bromoethane storage tank and its working method
CN108725975A A kind of ethyl acetate plastic barrel
CN108871863A Waste liquid Detection and Extraction device in a kind of production of nitro-chlorobenzene