Assignee
H C STARCK TUNGSTEN GMBH
DE·5 granted patents·9 pending applications·1 citations·filing 2017–2023
Top patents by PatentIndex Score
14 records- 0165US11292723B2Tungsten carbide powder and production thereofH C STARCK TUNGSTEN GMBH·Filed 2017·Granted Apr 5, 2022·1 cites·19 claims
- 0265US2026031420A1Method for Producing Cathode Material from Spent BatteriesH C STARCK TUNGSTEN GMBH·Filed 2023·Application pending·0 cites
- 0359US11478848B2Powder comprising coated hard material particlesH C STARCK TUNGSTEN GMBH·Filed 2019·Granted Oct 25, 2022·0 cites·12 claims
- 0458US11525173B2Component comprising hard metal composition including fused tungsten carbideH C STARCK TUNGSTEN GMBH·Filed 2017·Granted Dec 13, 2022·0 cites·13 claims
- 0557US12391571B2Method for preparing ammonium metatungstateH C STARCK TUNGSTEN GMBH·Filed 2019·Granted Aug 19, 2025·0 cites·13 claims
- 0656US2024283044A1Process for Recycling Battery Materials By Way of Hydrometallurgical TreatmentH C STARCK TUNGSTEN GMBH·Filed 2022·Application pending·0 cites
- 0756US2024283045A1Process for Recycling Battery Materials By Way of Reductive, Pyrometallurgical TreatmentH C STARCK TUNGSTEN GMBH·Filed 2022·Application pending·0 cites
- 0855US2024416308A1Device Comprising a Reaction Container for Solids ReactionsH C STARCK TUNGSTEN GMBH·Filed 2022·Application pending·0 cites
- 0953US2024410806A1Method and Apparatus for Determining the Equivalent Diameter of Powder ParticlesH C STARCK TUNGSTEN GMBH·Filed 2022·Application pending·0 cites
- 1053US2026034582A1Refractory Metal Powder for Additive Manufacturing and Method for the Production ThereofH C STARCK TUNGSTEN GMBH·Filed 2023·Application pending·0 cites
- 1150US2024383037A1Method for Producing a Tungsten Metal Powder Having a High Specific Surface AreaH C STARCK TUNGSTEN GMBH·Filed 2022·Application pending·0 cites
- 1245US2022362848A1Process for Producing Tungsten Metal PowdersH C STARCK TUNGSTEN GMBH·Filed 2020·Application pending·0 cites
- 1342US11104980B2Carbide with toughness-increasing structureH C STARCK TUNGSTEN GMBH·Filed 2017·Granted Aug 31, 2021·0 cites·22 claims
- 1442US2022267882A1Hard Metal Having Toughness-Increasing MicrostructureH C STARCK TUNGSTEN GMBH·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →