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SHANGHAI ZHONGLEI NEW MAT SCIENCE CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    42,712
  • Filing trend
    ⇩ 80.0%
About

SHANGHAI ZHONGLEI NEW MAT SCIENCE CO LTD has a total of 36 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and optics are POLYSTAR ENG PLASTICS SHANGHAI CO LTD, WUHU YINGQI PLASTIC IND CO LTD and KINGFA SCIENCE & TECHNOLOGY CO.

Patent filings in countries

World map showing SHANGHAI ZHONGLEI NEW MAT SCIENCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing SHANGHAI ZHONGLEI NEW MAT SCIENCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Chunyan 36
#2 Wang Chunguang 7
#3 Wang Liulei 7
#4 Guan Jian 7
#5 Wang Zhengyou 6
#6 Guo Jingrong 4
#7 He Xiaoli 4
#8 Ding Wanqi 3
#9 Zeng Xiandong 3
#10 Liu Yi 2

Latest patents

Publication Filing date Title
CN111704748A Modified nano-oxide particle, preparation method thereof and spraying-free polyamide material containing modified nano-oxide particle
CN111607213A Polycarbonate material and preparation method and application thereof
CN111704796A Electroplating nylon material and preparation method thereof
CN111138848A Extra-black high-gloss wear-resistant polyamide resin and preparation method and application thereof
CN111004489A High weather-proof, hydrolysis-resistant and antistatic PC/ABS alloy and preparation method thereof
CN110982240A polycarbonate/ABS (acrylonitrile-butadiene-styrene) composition, preparation method and automobile column guard plate
CN111019315A Glass fiber reinforced PC material and preparation method and application thereof
CN111004497A Electroplating nylon material and preparation method thereof
CN110982253A Polyamide material and preparation method and application thereof
CN111019339A Spraying-free metallic polyamide material and preparation method and application thereof
CN111019334A Glass fiber reinforced polyamide material and preparation method and application thereof
CN108795009A A kind of PC/PBT alloy materials and preparation method thereof
CN108034235A A kind of PA/ASA alloy materials and preparation method thereof
CN108047700A A kind of PA/ASA alloys and its preparation method and application
CN107815083A A kind of colorful PC resin with light diffusion effect and preparation method thereof
CN107759996A A kind of jade stone PC materials and preparation method thereof
CN107722354A Modified Nano TiO2Particle, its preparation method, purposes and include its PC/ASA composites and preparation method
CN107698957A A kind of high glaze height is black to exempt to spray PC/PET alloy resins and preparation method thereof
CN107746541A A kind of high glaze high abrasion POM resins with spraying-free metal effect and preparation method thereof
CN107459760A A kind of polyformaldehyde material and preparation method thereof