Maria SCHWEINEFUß

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Hannover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cores for die casting
- Patent number 12,145,193
- Issue date Nov 19, 2024
- HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
- Sabrina Maria Sachau
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of preparing a particulate refractory composition for use in...
- Patent number 11,311,931
- Issue date Apr 26, 2022
- HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
- Xin Li
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing casting molds, cores and basic mold materials...
- Patent number 11,065,676
- Issue date Jul 20, 2021
- HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
- Lukas Mirko Reinold
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a moulding material mixture and a moulded body...
- Patent number 10,981,215
- Issue date Apr 20, 2021
- HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
- Christian Lustig
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING AN ARTICLE FOR USE IN THE FOUNDRY INDUSTRY, CO...
- Publication number 20230271245
- Publication date Aug 31, 2023
- HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung
- Azghar Munshi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CORES FOR DIE CASTING
- Publication number 20230001470
- Publication date Jan 5, 2023
- HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung
- Sabrina Maria Sachau
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF PREPARING A PARTICULATE REFRACTORY COMPOSITION FOR USE IN...
- Publication number 20210339308
- Publication date Nov 4, 2021
- HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung
- Xin LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING CASTING MOLDS, CORES AND BASIC MOLD MATERIALS...
- Publication number 20210107055
- Publication date Apr 15, 2021
- HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung
- Lukas Mirko REINOLD
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING A MOULDING MATERIAL MIXTURE AND A MOULDED BODY...
- Publication number 20200130049
- Publication date Apr 30, 2020
- HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung
- Christian LUSTIG
- B22 - CASTING POWDER METALLURGY