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HUANGSHI HUAYI PLASTIC CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    165,384
  • Filing trend
    ⇩ 100.0%
About

HUANGSHI HUAYI PLASTIC CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and packaging and shipping are VIP PLASTIC PACKAGING PTY LTD, CHANGZHOU SSANGLONG IND TEXTILE CO LTD and INT GALALITHGESELLSCHAFT AG.

Patent filings in countries

World map showing HUANGSHI HUAYI PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing HUANGSHI HUAYI PLASTIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Hua 11
#2 Li Haibao 5
#3 Huang Jinbiao 5
#4 Jinbiao Huang 2
#5 Zhang Shengquan 2
#6 Peixin He 1
#7 Zhaoquan Ai 1
#8 Yuan Shunping 1
#9 June Qu 1
#10 Zhenlin Chen 1

Latest patents

Publication Filing date Title
CN109702773A A kind of buck for PVC board processing
CN109703796A A kind of batch mixer blanking device for packed material filling
CN109703093A A kind of leakage-proof type heating means of hot press
CN106827020A PVC sheet shearing device
CN106838877A Layer of PVC pressure panel hot press water vapour condensation cycle utilizes device
CN104327418A Calcium-free high-purity PVC chemical tube and production process thereof
CN104312058A Calcium-free high-purity PVC (polyvinyl chloride) extrusion plate and production technology thereof
CN105672704A PVC plastic plate production line cutting muffling dust collection device
CN105666899A Heat treatment device of PP plastic plate extrusion line
CN105666572A Automatic numerically-controlled final trimming and dust collecting device for PVC sheets
CN104552907A PVC plastic plate local heating control device
CN103540072A PVC-reinforced plate material and production technology thereof
CN104554991A Tray capable of carrying PVC plastic sheets conveniently
CN103662284A Pallet convenient for storing and carrying PVC (polyvinyl chloride) plastic plates
CN103660269A Electrical-steam PVC (polyvinyl chloride) plastic board local-heating device
CN103665626A High-purity calcium-free PVC (polyvinyl chloride) laminated board and production technology thereof
CN103660112A Processing device capable of producing polyvinyl chloride (PVC) laminated plates with different thicknesses simultaneously
CN103660068A Baking device of leftover materials of PVC (Poly Vinyl Chloride) plastic boards
CN103665625A Large-thickness polyvinyl chloride (PVC) laminated plate and production technology thereof
CN102453294A Application of scrap tire rubber powder and scrap polystyrene (PS) foam to modified production of CPVC (chlorinated polyvinyl chloride) and PVC (polyvinyl chloride) products