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NO 725 RES INST CHINA SHIPBUILDING IND CORP

Overview
  • Total Patents
    311
  • GoodIP Patent Rank
    4,707
  • Filing trend
    ⇧ 7.0%
About

NO 725 RES INST CHINA SHIPBUILDING IND CORP has a total of 311 patent applications. It increased the IP activity by 7.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and macromolecular chemistry and polymers are KOREA INST OF CONSTRUCTION MAT, NO 725 RES INST CHINA CSIC and SUYAMA KOGYOSHO KK.

Patent filings in countries

World map showing NO 725 RES INST CHINA SHIPBUILDING IND CORPs patent filings in countries
# Country Total Patents
#1 China 311

Patent filings per year

Chart showing NO 725 RES INST CHINA SHIPBUILDING IND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Cunguo 25
#2 Hou Jian 22
#3 Yu Wei 20
#4 Zheng Jiyong 19
#5 Li Xiangbo 18
#6 Xu Likun 16
#7 Gao Fuyang 16
#8 Jiang Peng 16
#9 Sun Zhiyong 15
#10 Wang Jingjing 15

Latest patents

Publication Filing date Title
CN112251114A Insulating wear-resistant anticorrosive multifunctional coating for tracks and preparation method thereof
CN112251109A Room-temperature curing type high-temperature-resistant anticorrosive coating and preparation method thereof
CN112251790A Preparation method of rare earth magnesium alloy structural member surface composite film layer
CN112229705A Method for testing interface shear strength of marine composite steel plate
CN112093707A Tilting mechanism with tension compensation function
CN112014314A Device and method for testing environmental adaptability of ship propeller protection matching coating
CN112108765A Titanium alloy narrow gap laser welding wire feeding and gas protection integrated mechanism
CN112175434A Anti-fouling gel particle containing rare earth/anti-fouling agent and preparation method thereof
CN112108655A Titanium alloy thick plate narrow gap laser melting connection method based on pre-laid powder
CN112111737A Thread seizure prevention coating for stainless steel pipeline on ship and preparation method thereof
CN112108791A Alkaline seamless flux-cored wire for improving low-temperature toughness of low-alloy high-strength steel welding joint
CN111925681A Anticorrosion and antifouling integrated self-repairing microcapsule and preparation method thereof
CN112147021A Electrochemical testing device for dynamic process of metal passive film growth and degradation
CN111945023A Vacuum induction melting method of titanium and titanium alloy ingots
CN111939614A Filter element with automatic scrubbing function
CN111979390A Method for removing residual carbon on inner surface of small-caliber seawater copper-nickel pipe
CN111849216A Fatty amine hydrophobically modified graphene oxide suitable for water-based paint and preparation method thereof
CN111761254A Seamless flux-cored wire for welding ocean engineering high-strength steel
CN111808515A Preparation method of degradable amphiphilic fouling-resistant antifouling resin
CN111761259A Preparation method of sintered flux capable of reducing apparent density