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UNIV EAST CHINA SCI & ENG

Overview
  • Total Patents
    41
About

UNIV EAST CHINA SCI & ENG has a total of 41 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machines are SONG WANG, MIE CHUO KAIHATSU KK and ORIHARA KATSUO.

Patent filings in countries

World map showing UNIV EAST CHINA SCI & ENGs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing UNIV EAST CHINA SCI & ENGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wei Dongzhi 3
#2 Wu Chifei Zhang 2
#3 Yu Zunhong 2
#4 Liu Haifeng 2
#5 Cheng Qilin Li 1
#6 Haifeng Liu 1
#7 Liu Jinfeng 1
#8 Zhang Qiuxiang 1
#9 Yuan Qiaolong 1
#10 Li Ping Zhao 1

Latest patents

Publication Filing date Title
CN1945158A Multipurpose direct flow pipe shielded heat carrier boiler
CN1943558A Lipid nano particles containing amphiphilic polymer and its preparing method
CN1944594A The top is provided with the gasifying reactor and the industrial application thereof of a plurality of nozzles
CN1899245A Oxidized fluorescence keratin fiber dyeing agent
CN1900144A Poly propenoic acid/polypeptide grafted copolymer and its preparing method and use
CN1821132A Sulfer-halogen glass having high second-order non-linear polarizability and its heat polarizing method
CN1821322A Neutral pen ink
CN1821301A Sulfurizing system and chlorinated isobutylene rubber/polyolefine thermoplastic elastomer
CN1748981A Low temperature solid phase processing method of polymer alloy
CN1749314A PA/PET high molecule alloy material
CN1686998A Method for preparing ortho-chloromandelic acid
CN1683385A Ibuprofen sugar derivative and its preparing process and use
CN1648161A Styrene/isoprene copolymer damping material
CN1648162A Ternary ethylene propylene rubber series damping material
CN1648142A Copolymer for diesel low temperature flow promoter and its preparing method
CN1616429A Red light emitting naphthyl imide compound and its synthetic method
CN1587324A Environmental protection type carbon black and its preparing method
CN1587264A Polyglycol derivative of methotrexate and its preparing method
CN1586508A Method for preparing chuanxiong rhizome volatile beta-cyclic dextrin clathrate compound by colloid mill
CN1586714A Nano carbon fiber catalyst for preparing styrene by ethyl benzene oxidation and dehydrogenation and its forming method