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DONGGUAN SINOPLAST IND LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    165,891
About

DONGGUAN SINOPLAST IND LTD has a total of 44 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machines, electrical machinery and energy and macromolecular chemistry and polymers are ROSTOVSKIJ NA DONU PK T INST, INCOPLAN GMBH and KUNSHAN CHANGYUN ELECTRONIC INDUSTRY CO LTD.

Patent filings in countries

World map showing DONGGUAN SINOPLAST IND LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing DONGGUAN SINOPLAST IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Huaicai 41
#2 Wang Zhongqiang 36
#3 Zhong Yiwen 12
#4 Xu Huanjie 9
#5 Chen Lie 8
#6 Zhu Zhenghong 6
#7 Huaicai Zhu 3
#8 Lin Hewu 2
#9 Xu Wenming 2
#10 Yang Dongfang 2

Latest patents

Publication Filing date Title
CN104329597A Non-substrate LED (Light Emitting Diode) lamp and preparation method thereof
CN103937193A Polycarbonate composition of film applied in in-mold decoration technique and preparation method thereof
CN103951953A PC/PBT composition and preparation method thereof
CN103951956A PC (Polycarbonate)/PEI (Polyetherimide) composition for IMD (In-Mold Decoration) thin film material, and preparation method thereof
CN103937192A PC/PA 11 (polycarbonate/polyamide 11) composition and preparation method thereof
CN103937194A PC (Poly Carbonate)/PA (Polyamide) 66 composition and preparation method thereof
CN103980689A Polycarbonate alloy for thin film materials of in-mold decoration technology and preparation method thereof
CN103951957A Polycarbonate (PC) composition used for in-mold decoration (IMD) and preparation method thereof
CN103951954A PC (Polycarbonate)/PET (Polyethylene Terephthalate) composition and preparation method thereof
CN103951955A PC/PA6 composition and preparation method for same
CN103333479A Polycarbonate composition capable of being formed at low temperature and preparation method of polycarbonate composition
CN102964787A Toughened and modified polytrimethylene terephthalate alloy and preparation method thereof
CN103013103A Super-tough nylon6 nanocomposite and preparation method thereof by in situ compatibilization method
CN102964823A Super-tough green nylon 11 nano composite material and preparation method thereof
CN102977561A Toughened polytrimethylene terephthalate alloy and preparation method thereof
CN102980066A Substrate-free LED (Light-Emitting Diode) lamp and preparation method thereof
CN102796340A High-density polyethylene/polyamide 6 laminated barrier material prepared by in-situ reaction compatibilization method and preparation method thereof
CN102807746A High-hardness and high-flowability PC/PMMA/AS (polycarbonate/polymethyl methacrylate/acrylonitrile-styrene copolymer) alloy and preparation method thereof
CN102827472A Super-tough green nylon 11 alloy prepared by using in-situ process and preparation method thereof
CN102827474A Super-tough nylon 66 alloy prepared by using in-situ process and preparation method thereof