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Patent applications and USPTO patent grants for H.C. Starck Tungsten GmbH.The latest application filed is for "hard metal having toughness-increasing microstructure".
Patent | Date |
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Hard Metal Having Toughness-Increasing Microstructure App 20220267882 - Sauberlich; Tino ;   et al. | 2022-08-25 |
Tungsten carbide powder and production thereof Grant 11,292,723 - Saeuberlich , et al. April 5, 2 | 2022-04-05 |
Method for Preparing Ammonium Metatungstate App 20210340023 - MEESE-MARKTSCHEFFEL; Julia ;   et al. | 2021-11-04 |
Carbide with toughness-increasing structure Grant 11,104,980 - Saeuberlich , et al. August 31, 2 | 2021-08-31 |
Powder Comprising Coated Hard Material Particles App 20200368810 - Meese-Marktscheffel; Juliane ;   et al. | 2020-11-26 |
Novel Tungsten Carbide Powder and Production Thereof App 20200189918 - Saeuberlich; Tino ;   et al. | 2020-06-18 |
Carbide With Toughness-increasing Structure App 20190136353 - SAEUBERLICH; Tino ;   et al. | 2019-05-09 |
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