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LIAN CHANGJIANG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    226,689
About

LIAN CHANGJIANG has a total of 23 patent applications. Its first patent ever was published in 1990. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and civil engineering are RONIN VLADIMIR, JANG SAN CM CO LTD and PAUL KITTELBERGER DIPL ING.

Patent filings in countries

World map showing LIAN CHANGJIANGs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing LIAN CHANGJIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lian Changjiang 21
#2 Changjiang Lian 2

Latest patents

Publication Filing date Title
CN108265604A A kind of concrete slip-form road machine
CN1511715A Enclosing wall, lattice wall, irregular carved window stone imitating relief
CN1509904A Imitating wood cut artist article made of resin material on wall
CN1510077A Producing method for with resin handicraft article
CN1510076A Creation of moulded sculpture with effect of rough stone surface made from foamed polysterol
CN1491916A Method for producing adhesive colour relief for multiple kinds of wall
CN1491778A Multifunctional coating tool and its making method
CN1490374A Sulfur whetstone for steel die cutting and polishing
CN1490347A Polyurethane adhesive membraneous grinding disc
CN1483559A Method for making mould of cobblestone-imitated wall and floor tile
CN1478823A Formula of imitation stone, wood, garden table and chair and grass land guard bar and manufacturing method
CN1478983A Preparation method of pseude-classic door and window, bamboo air leak window, lattice using synthetic material
CN1478665A Manufacturing process of large size city copper casted sculpture
CN1478816A Chemical formula of imitated large animal sculpture and making method
CN1478752A Manufacturing process of imitated bluestone plate brick, rust rock plate brick and mushroom stone and hammer hack stone
CN1429860A Chemical formula of synthetic Taihu stone and Linbi stone and its preparation method
CN1429861A Chemical formula of movie and television pseudo-classical property and preparation method
CN1428373A Chemical formula for integrated roof of pseudo-classic architecture and its preparation method
CN1428375A Chemical formula for large-size imitation copper sculpture and its preparation method
CN1421489A Chemical formule of composite carving material and its prepn