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SUZHOU DOUBLE ELEPHANT OPTICAL MAT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,183
  • Filing trend
    ⇧ 250.0%
About

SUZHOU DOUBLE ELEPHANT OPTICAL MAT CO LTD has a total of 16 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are KINGFA SCI &TECH CO LTD, LENKSESS INK and ABU DHABI POLYMERS CO LTD (BOROUGE) L L C.

Patent filings in countries

World map showing SUZHOU DOUBLE ELEPHANT OPTICAL MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SUZHOU DOUBLE ELEPHANT OPTICAL MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Dequan 14
#2 Dong Wentian 10
#3 Zhu Zhiwen 9
#4 Cao Qifeng 6
#5 Shen Wei 6
#6 Li Songting 5
#7 Shen Binjun 5
#8 Wang Wen 3
#9 Yuan Xin 3
#10 Zhang Hongjuan 3

Latest patents

Publication Filing date Title
CN111849107A Stress cracking resistant polymethyl methacrylate material and preparation system thereof
CN111907027A Polymethyl methacrylate lens material preparation system
CN110172225A A kind of anti-stress cracking polymethyl methacrylate materials and preparation method thereof
CN110229259A A kind of transparent antistatic PMMA and preparation method thereof
CN110172224A A kind of PMMA frosted resin and preparation method thereof
CN109608574A A kind of damage resistant, high shock resistance type PMMA composite material and preparation method
CN109575489A A kind of preparation method of PMMA composite material
CN109575180A Copolymer of methyl methacrylatestyrene and preparation method thereof
CN109575179A Anti-flammability copolymer of methyl methacrylatestyrene and preparation method thereof
CN108727760A A kind of preparation method of macromolecular PMMA type toughener
CN108676115A A kind of preparation method of enhanced polymethyl methacrylate
CN108659438A A kind of preparation method of flame retardant type poly methyl methacrylate polymer
CN107139351A Pelletizing water-cooling system
CN106977641A The method of one-step synthesis method optical grade PMMA sheet materials
CN106749850A A kind of preparation method of damage resistant, high-impact PMMA materials
CN106700373A Preparation method of glass bead/PMMA composite material