Class B22C : FOUNDRY MOULDING
Subclass 1/18: Compositions of refractory mould or core materials; Grain structures thereof (refractory materials in general C04B 35/00); Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12157162 | Additive for forming sand mold, sand composition for forming sand mold, method for producing sand mold, and sand mold | Jun 08, 20 | Dec 03, 24 | Takemoto Yushi Kabushiki Kaisha; Sintokogio Ltd.; |
| 12145193 | Cores for die casting | Nov 18, 20 | Nov 19, 24 | HUTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 12138680 | Compositions comprising silicates and methods of use thereof in sand casting | Aug 24, 17 | Nov 12, 24 | Imerys USA, Inc. |
| 12134121 | Additive mixture for moulding material mixtures for the production of water-glass-bonded casting moulds and casting cores | Jun 15, 20 | Nov 05, 24 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 12134122 | Inorganic binder system | Jul 12, 22 | Nov 05, 24 | FOSECO INTERNATIONAL LIMITED |
| 12103066 | High-temperature-resistant casting system and preparation method thereof | Apr 18, 22 | Oct 01, 24 | CHANGZHOU WANXING PAPER PLASTIC CO., LTD. |
| 12097553 | Investment casting shell binders and compositions | Aug 23, 19 | Sep 24, 24 | Remet Corporation |
| 12070793 | Frangible-soluble casting cores and methods of making the same | Sep 03, 20 | Aug 27, 24 | National Technology & Engineering Solutions of Sandia, LLC |
| 12064807 | Method of producing molds and cores suitable for producing fiber composite bodies or cast parts in metal or plastic, mold base material and binder used in the method and molds and cores produced according to the method | Jan 07, 19 | Aug 20, 24 | Reinsicht GmbH |
| 12059724 | Production method, casting moulds, cores or feeders and kit and method for production of a metallic casting | Nov 26, 21 | Aug 13, 24 | HÜTTENES-ALBERTUS CHEMISCHE WERKE BESCHRÄNKTER HAFTUNG; HUTTENES ALBERTUS FRANCE; CHEMEX FOUNDRY SOLUTIONS GMBH; |
| 11992873 | Method and device for additive manufacturing by agglomeration of a granular material | Jul 08, 19 | May 28, 24 | ECOLE CENTRALE DE NANTES |
| 11975382 | Use of a particulate material comprising a particle-shaped synthetic amorphic silicon dioxide as an additive for a molding material mixture, corresponding method, mixtures, and kits | May 14, 20 | May 07, 24 | HUTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 11958103 | Inorganic coated sand | Jun 24, 19 | Apr 16, 24 | KAO Corporation |
| 11845694 | Composition for forming casting mold and casting mold forming method | Mar 04, 20 | Dec 19, 23 | Sintokogio Ltd. |
| 11844660 | Gypsum-based investment material composition for casting, and method for manufacturing gypsum-based investment material composition for casting | Oct 01, 18 | Dec 19, 23 | Yoshino Gypsum Co. Ltd. |
| 11833579 | Casting slurry | Sep 21, 18 | Dec 05, 23 | SAFRAN |
| 11806777 | Material for molding, functional agent, molded product, and product | Nov 15, 19 | Nov 07, 23 | AGC CERAMICS CO., LTD. |
| 11794236 | Casting core for casting molds and method for the production thereof | Sep 19, 19 | Oct 24, 23 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V. |
| 11780782 | Production of foundry premix composition | Sep 27, 19 | Oct 10, 23 | Imerys USA, Inc. |
| 11759848 | Method for inorganic binder castings | Sep 20, 21 | Sep 19, 23 | Lift Technology |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0083,216 | COMPOSITIONS COMPRISING OXIDIZED MATERIALS FOR SAND CASTING AND METHODS OF PREPARATION AND USE THEREOF | Nov 25, 24 | Mar 13, 25 | Imerys USA, Inc. |
| 2025/0058,373 | BINDER FOR MOLDING CASTING MOLD AND COMPOSITION FOR MOLDING CASTING MOLD | Jul 26, 24 | Feb 20, 25 | Sintokogio, Ltd. |
| 2025/0025,932 | USE OF CLOSED-PORE MICROSPHERES OF EXPANDED PEARLITE AS A FILLER FOR THE PRODUCTION OF MOULDINGS FOR THE FOUNDRY INDUSTRY | Jul 26, 24 | Jan 23, 25 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2024/0417,329 | METHOD AND DEVICE FOR THE PRODUCTION OF MOULDED COMPONENTS | Oct 25, 22 | Dec 19, 24 | Not available |
| 2024/0375,171 | MATERIAL, APPARATUS, AND METHOD FOR REFRACTORY CASTINGS | Jul 23, 24 | Nov 14, 24 | Not available |
| 2024/0367,219 | METHOD FOR THE LAYERED CONSTRUCTION OF MOLDS AND CORES WITH A BINDER CONTAINING WATER GLASS | Jun 21, 22 | Nov 07, 24 | Not available |
| 2024/0316,619 | INORGANIC COMPOSITE, USE, MECHANICAL SHAPING TOOL, MOULD, MANUFACTURING METHOD | Sep 26, 22 | Sep 26, 24 | INSTITUTO HERCÍLIO RANDON |
| 2024/0238,865 | 3D PRINTING METHOD AND MOLDING PART PRODUCED THEREWITH USING A WATER GLASS BINDER AND ESTER | May 19, 22 | Jul 18, 24 | Not available |
| 2024/0042,513 | SAND MOLD-FORMING ADDITIVE, SAND MOLD-FORMING COMPOSITION, SAND MOLD MANUFACTURING METHOD, AND SAND MOLD | Feb 09, 22 | Feb 08, 24 | SINTOKOGIO, LTD.; TAKEMOTO YUSHI KABUSHIKI KAISHA; |
| 2023/0271,245 | METHOD FOR PRODUCING AN ARTICLE FOR USE IN THE FOUNDRY INDUSTRY, CORRESPONDING MOLD, CORE, FEED ELEMENT, OR MOLDING MATERIAL MIXTURE, AND DEVICES AND USES | Jul 12, 21 | Aug 31, 23 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2023/0158,562 | USE OF A COATING COMPOSITION CONTAINING AN ACID IN THE FOUNDRY INDUSTRY | Dec 20, 17 | May 25, 23 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2022/0355,365 | SIZED MOLDS OBTAINABLE FROM A MOLDING MATERIAL MIXTURE CONTAINING AN INORGANIC BONDING AGENT AND PHOSPHATIC COMPOUNDS AND OXIDIC BORON COMPOUNDS AND METHOD FOR PRODUCTION AND USE THEREOF | Jun 18, 20 | Nov 10, 22 | Not available |
| 2022/0280,996 | METHOD FOR PRODUCING AN ARTICLE FOR USE IN THE FOUNDRY INDUSTRY, CORRESPONDING GRANULAR MATERIAL AND KIT, APPARATUSES, AND USES | Jul 16, 20 | Sep 08, 22 | Hüttenes-Albertus Chemische Werke GmbH |
| 2022/0111,434 | MATERIAL, APPARATUS, AND METHOD FOR REFRACTORY CASTINGS | Sep 28, 21 | Apr 14, 22 | Not available |
| 2022/0048,097 | CASTING SLURRY FOR THE PRODUCTION OF SHELL MOLDS | Dec 05, 19 | Feb 17, 22 | SAFRAN |
| 2021/0346,942 | A MOLDING COMPRISING A ZEOLITIC MATERIAL HAVING FRAMEWORK TYPE MFI | Oct 09, 19 | Nov 11, 21 | Not available |
| 2021/0023,609 | COMPOSITIONS COMPRISING OXIDIZED MATERIALS FOR SAND CASTING AND METHODS OF PREPARATION AND USE THEREOF | Mar 29, 19 | Jan 28, 21 | Not available |
| 2020/0384,527 | FOUNDRY ARTICLES FOR METAL WORKING APPLICATIONS, METHODS OF MAKING SUCH FOUNDRY ARTICLES, AND PARTICULATE REFRACTORY COMPOSITIONS FOR USE IN SUCH METHODS | Dec 20, 18 | Dec 10, 20 | Not available |
| 2020/0306,822 | COATED SAND, PRODUCTION METHOD FOR SAME, AND PRODUCTION METHOD FOR CASTING MOLD | Jun 05, 20 | Oct 01, 20 | Asahi Yukizai Corporation |
| 2020/0188,988 | METHOD AND MOLD TOOL OR CORE TOOL FOR PRODUCING MOLDS OR CORES | Nov 20, 17 | Jun 18, 20 | Not available |
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