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DRESDEN VAKUUMTECH GMBH

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    223,222
About

DRESDEN VAKUUMTECH GMBH has a total of 46 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and chemical engineering are MINEGISHI TOMOHIRO, KURT J LESKER COMPANY and MUSTANG VACUUM SYSTEMS INC.

Patent filings per year

Chart showing DRESDEN VAKUUMTECH GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilberg Ruediger 22
#2 Falz Michael 14
#3 Buecken Bernd 9
#4 Grimm Werner 7
#5 Solger Norbert 7
#6 Cernohorsky Hagen 7
#7 Lunow Thomas 6
#8 Steinborn Klaus-Dieter 4
#9 Holzherr Martin 4
#10 Ehrlich Ulrike 4

Latest patents

Publication Filing date Title
DE102019110642A1 Anode for PVD processes
DE102011056555B3 Hollow cathode with emission pipe is obtained from lanthanum hexaboride, and contains specified amount of ceramic material and element of specific group
DE102008012931A1 Method and device for cooling substrates
DE102007019718B3 Extensive plasma source for plasma polymerization in vacuum chamber, has flat electrode with base plate on which ribs are applied to plasma area, where outer rib has certain distance to outer edge of base plate
DE102006019000A1 Device and method for plasma-assisted deposition of hard material layers
DE10245392B3 Tubular hollow cathode for high electrical outputs
DE10121082C1 Magnetic system for vacuum arc vaporizer for vaporization of cathodic target has central permanent magnet beneath target carrier and outer permanent magnet deformed inwards at center
DE19949291A1 Corrosion resistant hard material coating, for nickel electroplated substrates, comprises plasma-assisted deposited chromium and chromium nitride layers
DE19949084A1 Positioning system for a transport system for substrates in a system with several processing stations
DE19910804A1 cold trap
DE19809663C1 Vacuum plasma coating installation and its application
DE19634334C1 Reflection coating on surface of optical reflectors
EP0743669A1 Ion source
DE19618863A1 Process for producing an adherent and corrosion-resistant hard material layer on a substrate with a Ni / Cr coating
DE19608158C1 Method and device for high-frequency plasma polymerization
DE19531141A1 Ion source
DE4439056A1 Appts. for chemical vapour deposition on fibres
DE4425221C1 Plasma-aided coating of substrates in reactive atmos.
DE4422472A1 Device for high-speed gas flow sputtering
DE4421045A1 Device for the plasma-supported coating of substrates, in particular with electrically insulating material