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HAUZER HOLDING

Overview
  • Total Patents
    53
About

HAUZER HOLDING has a total of 53 patent applications. Its first patent ever was published in 1986. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and chemical engineering are ADVANCED GALVANISATION AG, GOROKHOVSKY VLADIMIR I and RTC SYSTEMS LTD.

Patent filings per year

Chart showing HAUZER HOLDINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wesemeyer Harald 11
#2 Veltrop Hans 10
#3 Buil Boudewijn J A M 10
#4 Muenz Wolf-Dieter Dr 8
#5 Tietema Roel 4
#6 Hararuto Bueezemaiaa 3
#7 Muenz Wolf-Dieter 3
#8 Hansu Herutoroopu 3
#9 Boelens Simon 3
#10 Buil Boudewijn Johannes Athana 2

Latest patents

Publication Filing date Title
DE19614557A1 Component with wear protection layer and process for its production
DE19523550A1 PVD hard coating
DE4405477A1 PVD process for the deposition of multi-component hard material layers
DE4312627A1 Method and device for heat treatment of objects
DE4206110A1 Forming hard material coating comprising e.g. titanium or chromium (carbo(nitirde
EP0499770A2 Indirectly cooled target with quick-change system
EP0469236A2 Apparatus for ion-plasma machining workpiece surfaces
EP0413291A2 Method and device for sputtering of films
WO9100374A1 Process and device for coating substrates
DE4017111A1 Arc magnetron device
DE4017112A1 Control method for plasma discharge coating - uses unbalanced magnetron cathode and discharge voltage regulation by field coil current
DE4016505A1 Magnetron, esp. for coating appts. - has minimal or absent centre-pole effect
DE4016087A1 Arc coating unit eliminating droplets or spray on substrate - by using centrifugal force of rotating cathode to divert them into wall encircling the cathode
EP0404973A1 Process and apparatus for coating substrates
EP0339554A2 High-frequency ion beam source
EP0383962A1 High-voltage rectifier and associated control electronics
US4902931A Method and arrangement for mechanically moving of a magnetic field generating device in a cathode arc discharge evaporating device
NL8702042A Rectifier for actuating e.g. vacuum coating process - has 1st rapid switching device, two current detectors, chokes, and voltage detector with 2nd switching device in parallel with choke
EP0298157A1 Method and device for coating cavities of objects
NL8700620A Cathode arc vaporization device and method for its operation.