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SICHUAN NITROCELL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    76,012
  • Filing trend
    ⇧ 100.0%
About

SICHUAN NITROCELL CO LTD has a total of 24 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets measurement, basic materials chemistry and chemical engineering are INST CHEMICAL MATERIAL CHINA ACADEMY ENGINEERING PHYSICS, INST CHEMICAL MAT CHINA ACAD ENG PHYSICS and FEDERALNOE KAZENNOE PREDPRIYATIE GOSUDARSTVENNYJ NAUCHNO ISSLEDOVATELSKIJ INSTITUT KHIM PRODUKTOV FK.

Patent filings in countries

World map showing SICHUAN NITROCELL CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing SICHUAN NITROCELL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Renxu 15
#2 Yang Hong 8
#3 Zhao Libin 7
#4 Xiong Shiming 6
#5 Zhang Yao 6
#6 He Chunti 6
#7 Cheng Congyong 6
#8 Cao Lei 6
#9 Zhang Chaojun 4
#10 Liang Sanshi 4

Latest patents

Publication Filing date Title
CN110790962A Preparation method of nitrocellulose film
CN110845914A Nitrocellulose paint sheet plasticizing process
CN110861233A Method for plasticizing nitrocellulose chip
CN110732174A nitrocotton replacement acid filtering device and filtering method
CN110817017A Spiral densifying device for nitrocellulose
CN110794083A Method for analyzing nitrocotton mixed acid components
CN110540484A continuous preparation process of nitrocotton for fireworks
CN109354354A Acid waste water uses the determination method of terminal after biochemical sludge processing neutralizes
CN109201350A Conveyer centrifugal scraper structure
CN109126182A Nitric acid volatilization gas reclaimer and recovery method
CN109470833A A kind of nitrocellulose carefully breaks the rapid analysis method of degree
CN109295788A A kind of device automatically controlling fibre recovery machine start and stop
CN109251116A A kind of production method of interior fireworks nitrocotton
CN109438146A A kind of slurry process production technology of interior fireworks nitrocotton
CN109293992A A kind of nitrocotton confuses technique
CN109178501A A kind of nitrocotton storage method
CN109056402A Continuous multi-stage drives sour displacement washing process
CN108107179A The nitrocotton containing energy, which carefully breaks, spends rapid analysis method
CN108069404A Sulfur furnace and its hot line pipe method for maintaining
CN108191982A The low viscous nitrocotton expelling water technique of low nitrogen and system