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HAFNER C GMBH & CO

Overview
  • Total Patents
    30
About

HAFNER C GMBH & CO has a total of 30 patent applications. Its first patent ever was published in 1982. 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 medical technology, materials and metallurgy and surface technology and coating are WOLZ STEFAN, KEYSTONE DENTAL INC and METAUX PRECIEUX SA.

Patent filings in countries

World map showing HAFNER C GMBH & COs patent filings in countries

Patent filings per year

Chart showing HAFNER C GMBH & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knosp Helmut Dr 7
#2 Boehm Uwe 7
#3 Amann Hans 5
#4 Hartmann H-J Dr 4
#5 Heim Wilhelm 4
#6 Wiesner Klaus 4
#7 Moster Bruno 3
#8 Weigl Paul 2
#9 Clasen Rolf 2
#10 Tabellion Jan 2

Latest patents

Publication Filing date Title
WO2006108620A1 Device and method for producing a green body for an at least three-membered bridge
DE102005017620A1 Producing a structure that can be sintered to make a three-membered dental bridge comprises differential electrophoretic deposition on a positive model and two positive impressions
DE102004019110A1 Process for producing a green body
DE102004018136B3 Dental modelling material, comprises a reactively expanding component comprising zirconium dioxide and zirconium disilicide and a binder component comprising glass powder
DE10320934B3 Production of a green body from which a molded body is produced by sintering used in dentistry comprises inserting the green body into a suspension in such a way that the suspension is divided into two parts
DE10320936A1 Process for producing ceramic shaped bodies
DE10027605A1 Alloy used in the production of jewelry, coins or medallions contains gold and chromium
DE19838888A1 Process for producing a rhodium molding
DE19834858A1 Gold alloy for jewelry purposes
DE19755986A1 Dental implant
DE19755987A1 Dental implant
DE19647489A1 Two-part dental implant with an electroplated metal layer
DE19647490A1 Two-part dental implant with sealing washer
DE4211403A1 Corrosion-resistant dental alloy with high gold content - contains platinum@, tin@ and rhenium and opt. palladium@ and silver@ providing required strength
EP0381994A1 Alloy with a high gold content for ornamental uses
DE3830666A1 Palladium basic alloys
EP0267318A2 Alloy for ornamental purposes
DE3638532A1 Electrically conducting material for producing dental prostheses
DE3502460A1 Process for generating dark surfaces on gold alloys
DE3212345A1 Method of partially applying coatings containing highly noble metal