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WIELAND WERKE AG

Overview
  • Total Patents
    1,485
  • GoodIP Patent Rank
    8,217
  • Filing trend
    ⇩ 57.0%
About

WIELAND WERKE AG has a total of 1,485 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 1937. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets materials and metallurgy, thermal processes and civil engineering are WIELAND-WERKE AG, NORSK HYDRO TECHNOLOGY and LUVATA ESPOO OY.

Patent filings per year

Chart showing WIELAND WERKE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kern Horstmar 69
#2 Lutz Ronald 54
#3 Beutler Andreas 53
#4 Knab Manfred 42
#5 Thumm Gerhard 42
#6 Voggeser Volker 39
#7 Schwitalla Andreas 38
#8 Weber Kai 36
#9 Boegel Andreas 36
#10 Gotterbarm Achim 36

Latest patents

Publication Filing date Title
DE102018008347A1 Short-circuit rotor
DE102018004701A1 Metallic heat exchanger tube
DE102018004138A1 Method for producing a heat sink
DE102018003216A1 Copper-zinc-nickel-manganese alloy
EP3776822A1 Short-circuit ring and squirrel-cage rotor for an asynchronous machine
DE102018001587A1 Squirrel cage rotor and method of making a squirrel cage rotor
EP3566016A1 Heat transfer device
DE102017011321B3 Filling chamber for a die casting machine
DE102017010685A1 Squirrel-cage rotor and method of making a squirrel cage rotor
DE102017008530A1 Treatment device and method for removing coatings
DE102017007138B3 Wire material, net and breeding cage for aquaculture
DE102017006970A1 Copper casting alloy and casting process
DE102017006468A1 Bundlagerschale and manufacturing process for it
DE102017003693B3 Die-casting piston
DE102017001846A1 Sliding element made of a copper alloy
DE102016012462A1 Device for heating water
DE102016011758A1 Method for producing a short-circuit ring
DE102016008758A1 Copper-nickel-tin alloy, process for their production and their use
DE102016008754A1 Copper-nickel-tin alloy, process for their production and their use
DE102016008757A1 Copper-nickel-tin alloy, process for their production and their use