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VSL INT AG

Overview
  • Total Patents
    340
  • GoodIP Patent Rank
    17,071
  • Filing trend
    ⇩ 18.0%
About

VSL INT AG has a total of 340 patent applications. It decreased the IP activity by 18.0%. Its first patent ever was published in 1985. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are HONGG DCS CO LTD, FSL INTERNATSIONAL AG and SOC CIV D BREVETS MATIERE.

Patent filings per year

Chart showing VSL INT AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Annan Rachid 61
#2 Siegfried Erwin 23
#3 Bournand Yves 22
#4 Haye Olivier 21
#5 Laurens Jean Marie 17
#6 Domage Jean-Baptiste 16
#7 Crigler John R 15
#8 Meyer Max 15
#9 Hauk Thorsten 15
#10 Kusuma Surya 14

Latest patents

Publication Filing date Title
WO2020249193A1 An armoury element for the protection of a structural material and/or load-carrying element
WO2019105684A1 Assembly and method for lifting, lowering and installing load elements
CA3083974A1 A pipe and a method for stay cable provided with stressing means
EP3489418A1 High efficiency injection head for injecting consolidating fluid mixtures under pressure into the soil
WO2018196966A1 Multi-layered pipe for structural cable
EP3388579A1 Fixing of stay cable
EP3211156A1 Method and arrangement for strengthening a concrete structure, and reinforced concrete structure
US2019330808A1 Hybrid pipe for stay cable and its manufacturing method
EP3284865A1 Cable anchorage with seal element and prestressing system comprising such anchorage
EP3263891A1 Method for mounting a wind turbine on a tower
EP3317461A1 Protector
WO2017002056A1 Protector
WO2017002069A1 Anchorage assembly for a structure, concrete structure with such an assembly, and manufacturing method of such a concrete structure
US2017001404A1 Cylindrical thermal protection sheath
WO2016050979A1 Tendons grouting with recirculation
EP3344817A1 Cable anchorage system
WO2016180485A1 Cable deviation saddle
EP3084077A1 Viscoelastic damping device
EP3004462A1 Individual seal arrangement for cable anchorage, method of replacing a strand of a cable in an axial channel of such a cable anchorage and insertion tool for displacing a seal element in such a cable anchorage
EP3111015A1 Removable anchor