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AHC OBERFLAECHENTECHNIK GMBH

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    235,469
About

AHC OBERFLAECHENTECHNIK GMBH has a total of 44 patent applications. Its first patent ever was published in 1991. 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, machines and environmental technology are AMERICAN SCIENT MATERIALS TECH, HAUZER TECHNO COATING EUROP BV and DIPSOL CHEM CO LTD.

Patent filings per year

Chart showing AHC OBERFLAECHENTECHNIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sauer Hartmut 25
#2 Kurze Peter 8
#3 Banerjee Dora 5
#4 Hollaender Alfons 5
#5 Koch Juergen 3
#6 Urlberger Hermann H 3
#7 Kohler Marco 3
#8 Krueger Ulrike 3
#9 Becker Heinz-Peter 2
#10 Bialkowski Doris 2

Latest patents

Publication Filing date Title
US2015083277A1 Method for producing oxide layers which protect against wear and/or corrosion
EP2290020A1 Slide Coating
DE102006051709A1 Production of wear-resistant coatings on materials made of barrier-layer-forming metals or their alloys by means of laser treatment
DE102006003331A1 Metallized composite
EP1799881A2 Non-galvanically applied nickel alloy
WO2004092436A2 Object
EP1615766A2 Use of an object as shaping tool
WO2004091907A1 Rapid prototyping process
EP1618228A1 Use of an object as a decorative component
WO2004092444A2 Use of an object as an electronic component
EP1620497A1 Object with a stratified composite material
EP1564418A1 Connecting element for frictional connection of parts
WO2004085557A1 Method for increasing the corrosion resistance of tubes and tubes produced according to said method
DE102004003988A1 Hydrogen-filled container for vehicles has compound material with carbon-fibre reinforced polymer and a metal layer with specific adhesive strength applied to surface thereof
DE102004001613A1 The use of an object as a shaping tool having a surface consisting in whole or in part of a composite material made of a nonmetallic substrate useful
DE10327365A1 An article with a corrosion protection layer and its use
DE10317797A1 Rapid prototyping process
DE10317796A1 Object used e.g. as a roller for film, paper, textiles has a boundary layer between a substrate and a metallic layer with a specified a calcium content
DE10317795A1 Object with layers of composite material comprising a first nonmetallic layer and a second metallic layer applied to the first layer and containing polymer useful for various rollers and for turbomolecular pump components
DE10317798A1 Method for producing a decorative component