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YANTAI SHUNDA POLYURETHANES CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    153,410
  • Filing trend
    ⇩ 50.0%
About

YANTAI SHUNDA POLYURETHANES CO LTD has a total of 14 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and civil engineering are RESINATE MAT GROUP INC, DALIAN YIXING ENERGY TECHNOLOGY CO LTD and SHANDONG INOV NEW MAT CO LTD.

Patent filings in countries

World map showing YANTAI SHUNDA POLYURETHANES CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing YANTAI SHUNDA POLYURETHANES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhonggui 13
#2 Wu Guocheng 11
#3 Ye Liuliang 10
#4 Wang Jiankun 4
#5 Chen Xiaojian 4
#6 Jia Zhenji 3
#7 Wang Tianhang 3
#8 Zhan Guoming 2
#9 Ding Jianyang 2
#10 Wang Weize 2

Latest patents

Publication Filing date Title
CN111234677A Environment-friendly rigid polyurethane spraying material for polyethylene-wound prefabricated direct-buried thermal insulation pipe and preparation method thereof
CN110144036A A kind of full water low-density polyurethane packaging material and preparation method thereof
CN110028644A The high flame-retardant polyurethane spray foam and its method of TCPP crude product preparation
CN109736607A A kind of civil engineering heat preservation of refrigeration storage structure and its construction method
CN108952243A A kind of ultra low temperature cool house heat preservation steam-partition architecture and construction method
CN108299620A A kind of polyurethane combined material, its building structure prepared cold bridge high-strength thermal insulation polyurethane material and preparation method thereof that breaks
CN107700679A A kind of height is every the anti-tidal rip vapour system of vapour freezer external wall outer insulation and construction method
CN107903803A A kind of freezer high water vapor rejection polyurethane coating and preparation method thereof
CN107417886A A kind of spraying polyurethane material of environment-friendly foaming agent and preparation method thereof
CN107033327A A kind of freezer ground high resistance to compression polyurethane combined material and preparation method thereof
CN105172002A Uniform-pressing type fixed-point material distributing device and material distributing method thereof
CN103046654A Hard foam polyurethane phase-transition heat preservation composite board
CN102776961A Grindable polyurethane composite board and manufacture method thereof
CN102587609A Method for producing rigid foam polyurethane heat-insulation and decorative integrated plate