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ZHEJIANG HENGDA NEW MAT CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    78,853
  • Filing trend
    ⇧ 66.0%
About

ZHEJIANG HENGDA NEW MAT CO LTD has a total of 21 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and packaging and shipping are ZIBO OUMU SPECIAL PAPER IND CO LTD, ANHUI TIANZHU PAPER CO LTD and FUJIAN XIYUAN PAPER IND CO LTD.

Patent filings in countries

World map showing ZHEJIANG HENGDA NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing ZHEJIANG HENGDA NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yi Caifu 19
#2 Yang Juhong 12
#3 Zhao Xinmin 11
#4 Cheng Yazhou 10
#5 Xu Bing 10
#6 Ding Jizheng 9
#7 Jiang Li 8
#8 Zhang Haibo 6
#9 Liao Shouhua 5
#10 Wang Qihua 5

Latest patents

Publication Filing date Title
CN111533840A Environment-friendly water-resistant reinforced latex for paper and preparation method and application thereof
CN110528319A A kind of modified graphene/carbon nanotube/nano cellulose conductive heater coating and its preparation method and application
CN110552252A Conductive heating food packaging paper and preparation method thereof
CN110158364A A kind of low basis weight application type food packaging body paper and preparation method thereof
CN110172861A A kind of no chlorine wet strength agent and preparation method thereof
CN110183593A A kind of hud typed surface sizing strengthening agent and preparation method thereof
CN109680556A A kind of grease-proof wrapping and preparation method thereof
CN109610218A The preparation method and application of grease proofing plant microfibril or grease proofing nano-cellulose
CN109487626A A kind of high waterproof suction pipe lining paper and preparation method thereof
CN109629323A A kind of high waterproof suction pipe facial tissue and preparation method thereof
CN109629295A A kind of high-stiffness suction pipe facial tissue and preparation method thereof
CN109629303A A kind of high-stiffness suction pipe lining paper and preparation method thereof
CN108623754A The preparation method of cationic nucleocapsid fluorinated acrylate -ol acid resin Cypres
CN108130797A A kind of light basis weight exempts from the preparation method of waxing functional food wrapping paper
CN108130788A A kind of preparation method of waterproof and oilproof food wrapper
CN107119490A A kind of preparation method of high conductivity compounded special paper
CN106351063A Dispersed copolymer of organic boron composite crosslinking agent and cationic polymer, and preparation method thereof and application, papermaking method
CN106012688A Preparation process for medical antibacterial packing paper
CN106245452A A kind of food-level antibacterial wrapping paper preparation technology
CN105507075A Organic titanium paper surface strengthening agent and preparation method thereof