Learn more

HENAN GUOLONG IND CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,578
  • Filing trend
    ⇩ 100.0%
About

HENAN GUOLONG IND CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, civil engineering and environmental technology are HAN SOO ROD INDUSTRY CO LTD, ANHUI WANJIE HYDRAULIC TECHNOLOGY CO LTD and GK CONSTRUCTION CO LTD.

Patent filings in countries

World map showing HENAN GUOLONG IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HENAN GUOLONG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Weideng 13
#2 Yang Xinmei 11
#3 Li Yuling 11
#4 Wang Donghui 4
#5 Luo Hao 3
#6 Wang Fei 3
#7 Xiao Yun 3
#8 Yan Dongdong 3
#9 Liu Guonian 2
#10 Wang Jianjian 2

Latest patents

Publication Filing date Title
CN106882936A Waterproof ventilative material, preparation method and applications
CN106752019A Micro-nano negative oxygen ion Indoor decorative plate and production technology
CN106630862A 3D substrate dry-mixed mortar raw material ratio and production technology
CN106752018A Composite wood-plastic board and preparation method thereof
CN106747571A A kind of city sponge permeable structure brick and its production technology
CN106800398A The composition of raw materials and production technology of a kind of heat insulation decoration integrated plate
CN106758638A A kind of city sponge brick and its construction technology
CN106677209A Intelligent comprehensive pre-fabricating pipe gallery and construction technique thereof
CN106760117A Steel bar truss floor support plate and its production technology
CN106854067A Self-leveling dry-mixed mortar and preparation method thereof
CN106673578A 3D printing building structure material and use method thereof
CN106674822A Wood-plastic flooring and manufacturing method thereof
CN106747007A Core, ash wall body plate for ash wall body plate and preparation method thereof
CN106013459A Assembled integrated house component device
CN104594517A Integrated house sound-insulation system and construction method thereof
CN104596018A Humidifying type bidirectional air exchanger
CN104595994A Humidifying and heating type bidirectional air exchanger