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SHENGYI TECH SUZHOU CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,623
  • Filing trend
    ⇧ 275.0%
About

SHENGYI TECH SUZHOU CO LTD has a total of 49 patent applications. It increased the IP activity by 275.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, surface technology and coating and audio-visual technology are CHONGQING DEKAI IND CO LTD, ZHEJIANG HUAZHENG NEW MAT GROUP CO LTD and NINGBO HUAFENG PACKAGE CO LTD.

Patent filings in countries

World map showing SHENGYI TECH SUZHOU CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENGYI TECH SUZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Chunmei 48
#2 Chen Cheng 32
#3 Huang Ronghui 32
#4 Dai Shankai 28
#5 Chen Xiangxiu 24
#6 Ma Jian 17
#7 Yang Song 14
#8 He Jiliang 14
#9 Xiao Shenggao 10
#10 Ren Kemi 9

Latest patents

Publication Filing date Title
CN112266572A Resin composition, prepreg, laminate, and circuit board
CN112266612A Resin composition, and preparation method and application thereof
CN112280245A Resin composition, prepreg, metal-clad laminate, and circuit board
CN112250865A Modified maleimide resin prepolymer, preparation method thereof, resin composition, prepreg, laminated board and printed circuit board
CN112094480A Resin composition, and prepreg and laminated board manufactured by using same
CN112079763A Modified maleimide compound, and prepreg and laminated board manufactured by using same
CN111941685A Infiltration unit and infiltration method of prepreg
CN111378136A Active ester resin and preparation method thereof, thermosetting resin composition, prepreg, insulating film, laminated board and printed circuit board
CN111393594A Active ester resin and resin composition thereof
CN110950901A Silicone resin and preparation method thereof, resin composition, prepreg, laminated board, insulating board, circuit substrate and covering film
CN110922764A Silicon-containing resin composition and prepreg and laminated board manufactured by using same
CN110845853A Resin composition, and prepreg, laminated board, insulating board, circuit board and coverlay film comprising same
CN110527037A A kind of Halogen polyphenyl ether resin composition and prepreg and laminate using its production
CN110615876A Halogen-free polyphenyl ether resin composition and prepreg and laminated board manufactured by using same
CN112079722A Active ester compound, resin composition, and prepreg, insulating film, metal-clad laminate, and printed wiring board having the same
CN112080102A Resin composition, prepreg, insulating film, metal-clad laminate, and printed wiring board provided with same
CN110018083A A kind of characterizing method of prepreg rheological property
CN111961312A Resin composition, prepreg, insulating film, metal-clad laminate, and printed wiring board provided with same
CN111961193A Resin composition, prepreg, insulating film, metal-clad laminate, and printed wiring board provided with same
CN109971175A Modified maleimide resin combination and its prepreg and laminate of preparation