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OERLIKON BUEHRLE SCHWEISSTECH

Overview
  • Total Patents
    109
  • GoodIP Patent Rank
    188,760
  • Filing trend
    ⇧ 400.0%
About

OERLIKON BUEHRLE SCHWEISSTECH has a total of 109 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 1966. It filed its patents most often in EPO (European Patent Office), Switzerland and Germany. Its main competitors in its focus markets machine tools, measurement and optics are HARRIS JOSEPH W, HYUNDAI WELDING CO LTD and KISWEL LTD.

Patent filings per year

Chart showing OERLIKON BUEHRLE SCHWEISSTECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Werner Alexander 14
#2 Scholz Erhard 9
#3 Pfenninger Heinz 9
#4 Kunz W 7
#5 Starck Stephan 7
#6 Heimann Edmund 6
#7 Kunz Walter 6
#8 Dracopoulos Gerassimos 5
#9 Baach Hans 5
#10 Brack Martin 4

Latest patents

Publication Filing date Title
EP3360641A1 Agglomerated welding flux and submerged arc welding process of austenitic stainless steels using said flux
EP2353765A1 Container for welding wire with reinforcing strips in its peripheral wall
EP2354039A1 Container for welding wire with internal retainer
EP2353764A1 Container for welding wire with an internal dead volume of at least 15 cm high
EP2226148A1 Process of submerged arc welding in vertical and overhead position with flux retaining packing having a polyethylene foil
EP2189393A1 Container for welding wire
EP2123587A1 Device for lifting and moving a drum containing reels of feedwire
EP1712321A1 Packaging for welding flux with a sandwich structure type polymer/metal sheet ; Conditioning process of a of welding flux in such a packaging ; Welding process using a welding flux conditioned in such a packaging
AU4566593A Double-sheath filled-wire electrode
DE3930336A1 Container for preserving welding electrodes - contains material which has greater moisture absorption potential than that of material coating electrodes
CH678538A5 Hand arc welding of rail line butts - butting ends are cut with vertical ends facing each other and are preheated
CH678074A5 Electroslag welding railway lines - involves filling hollow between rail ends and surrounding cooled two=part mould using fusible electrode guide tube
WO8703833A1 Process for the production of filled-strip electrodes, and filler strip electrodes thus produced
CH667610A5 Method for undergow welding by means of multiple electrode welding.
EP0158691A1 Filled wire
EP0158692A1 Method and device for machining the longitudinal weld seam of a moving pipe
EP0158693A1 Method and apparatus for the continuous manufacturing of filled wire
EP0116664A1 System for submerged arc welding using several wire electrodes
CH648231A5 Molybdaenarme welding materials.
ATA541078A Mig welding method for forced plane welding high alloy steels and device for carrying out the same