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HENAN YINJINDA NEW MAT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,247
About

HENAN YINJINDA NEW MAT CO LTD has a total of 17 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machines and macromolecular chemistry and polymers are ZHEJIANG HUAZHENG NEW MAT GROUP CO LTD, CHONGQING DEKAI IND CO LTD and NINGBO HUAFENG PACKAGE CO LTD.

Patent filings in countries

World map showing HENAN YINJINDA NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HENAN YINJINDA NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Guoqing 10
#2 Zhang Qigang 8
#3 Wang Guolian 7
#4 Zhong Ningning 7
#5 Fan Pengpeng 5
#6 Li Yuanhong 5
#7 Li Hang 5
#8 Wu Qi 3
#9 Zheng Mingwei 3
#10 Wang Yanjing 3

Latest patents

Publication Filing date Title
CN111978580A Polyethylene film without coating fragments and preparation method thereof
CN111933871A Porous membrane and application thereof
CN111933881A Microporous polymer membrane
CN112018307A Polyethylene film containing silicon dioxide and preparation method thereof
CN112201900A Film with uniform water absorption and preparation method thereof
CN111933867A Film without grease residue and preparation method thereof
CN111933869A Membrane preparation method based on oil content feedback process
CN112018306A Film without impurity adhesion and preparation method thereof
CN111933868A Polyethylene film and preparation method thereof
CN111933870A Uniformly distributed film and two-dimensional stretching preparation method thereof
CN111883806A Proton-conducting membrane and method for producing same
CN111909408A Electrodeless composite microporous membrane for high-molecular diaphragm
CN111976252A Flexible thermal shrinkage composite film formed by tape casting and preparation method thereof
CN111452469A Heat-shrinkable PETG (polyethylene terephthalate glycol) black-and-white composite film with light shielding property
CN110696455A Toughening type polyester matrix film for waterproof coiled material and preparation method thereof
CN110696454A High-elongation polyester modified alloy film for waterproof coiled material and preparation method thereof
CN110696458A Isolating membrane for self-adhesive waterproof roll and preparation method thereof