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SINOPEC SHANGHAI PETROCHEMICAL

Overview
  • Total Patents
    154
About

SINOPEC SHANGHAI PETROCHEMICAL has a total of 154 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, textiles and paper and machines are JIANGSU BAOLI ASPHALT CO LTD, NIPPON FILM KK and CHANGSHU CHANGFU ORGANIC COMPOUND FERTILIZER CO LTD.

Patent filings in countries

World map showing SINOPEC SHANGHAI PETROCHEMICALs patent filings in countries
# Country Total Patents
#1 China 154

Patent filings per year

Chart showing SINOPEC SHANGHAI PETROCHEMICALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Lin 18
#2 Yizhun Wu 17
#3 Peiling Yu 17
#4 Xiaojing Zhang 16
#5 Mingyi Wang 16
#6 Zhongping Wu 11
#7 Min Wu 11
#8 Guokang Chen 11
#9 Yihua Cang 11
#10 Shizhuo Guo 10

Latest patents

Publication Filing date Title
CN101863445A Enclosed liquid filling device
CN102050997A Polypropylene resin composition for preparing biaxially oriented cigarette packing film
CN102050998A Preparation method of dedicated material for biaxial oriented polypropylene (BOPP) cigarette packaging film resins
CN101746889A Method for reducing sludge of aerobic unit in activated sludge and sewage treatment process
CN101746886A Uncoupler
CN101746890A Method for reducing excess sludge yield of aerobic unit in activated sludge and sewage treatment process
CN101746888A Method for reducing excess sludge yield rate of aerobic unit for activated sludge and sewage treatment process
CN101746885A Compound uncoupling agent
CN101746887A Compounded decoupling agent
CN101748498A Method for producing anti-pilling acrylic fiber
CN101724202A Preparation method of polypropylene resin suitable for manufacturing medical infusion bottle by using injection stretch blow moulding process
CN101724201A Polypropylene resin suitable for manufacturing medical infusion bottle by using injection stretch blow moulding process
CN101723777A Method for preparing isoamylene by taking tertiary amyl methyl ether as raw material
CN101724199A Preparation method of polypropylene resin used for manufacturing medical infusion bottle by injection stretch blow moulding
CN101723787A Method for increasing content of 2-methyl-2-butene in isoamylene
CN101723776A Method for preparing isoamylene
CN101724200A Polypropylene resin used for manufacturing medical infusion bottle by injection stretch blow moulding
CN101724204A Preparation method of polypropylene resin suitable for manufacturing medical infusion bottle by using injection stretch blow moulding process
CN101723786A Method for increasing proportion of 2-methyl-2-butene in isoamylene
CN101724203A Polypropylene resin suitable for manufacturing medical infusion bottle by using injection stretch blow moulding process