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LASAG AG

Overview
  • Total Patents
    177
About

LASAG AG has a total of 177 patent applications. Its first patent ever was published in 1975. It filed its patents most often in EPO (European Patent Office), United States and France. Its main competitors in its focus markets medical technology, machine tools and optics are HIKARI PHYSICS KENKYUSHO KK, TRUMPF LASER & SYSTEMTECHNIK and MACKEN JOHN.

Patent filings per year

Chart showing LASAG AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duerr Ulrich 17
#2 Gressly Andre 16
#3 Frei Bruno 13
#4 Roussel Philippe 13
#5 Schwob Hans Peter 12
#6 Rol Pascal 9
#7 Baetscher Paul 9
#8 Bigler Andreas 8
#9 Nouri Taoufik 7
#10 Hertzberg Joachim 7

Latest patents

Publication Filing date Title
EP2392429A1 Pulsed laser machining method and installation, in particular for welding, with variation of power within each pulse
EP2390046A1 Optical fibre laser machining facility for engraving grooves forming incipient fractures
EP2117764A1 Method for cutting parts to be machined using a pulsed laser
EP1889342A2 Stack of laser diodes forming a laser device
EP1776549A1 Method for laser welding of a boiler
EP1528270A1 Method for forming a cracking site for the fracture separation of a component, in particular a connecting rod for internal combustion engines and laser device for such method
EP1504829A1 Process of manufacturing a medical needle
EP1477264A1 Apparatus for generating a rotating laser beam
EP1477266A1 Laser spot welding method and device to effectively control the quality of the weld
EP1462206A1 Laser device for piercing holes in components of a fluid injection device
EP1362662A1 Laser welding head and laser welding apparatus
EP1030409A1 Device having at least a diode laser, assembly comprising such a device and a connector for electrical power supply
EP0860230A1 Laser machining device, in particular for machining tie rods
EP0881514A1 Optical coupling element for spatial confinement and homogenisation of a wide-angle beam
US5893989A Laser machining device, in particular for machining track rods
US5345057A Method of cutting an aperture in a device by means of a laser beam
FR2676913A1 Material ablation device, particularly for dentistry.
FR2676868A1 LASER DEVICE FOR THE ABLATION OF MATERIALS ON MATERIALS THAT ABSORB DIFFICULTLY LUMINOUS ENERGY.
EP0433834A1 Contact glass for transsclerotic/transchoroidal ophthalmotherapy with lightbeams, particularly laserbeams
US5021632A Laser beam machining head