| 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 |
| 2024/0253,107 | INORGANIC BINDER SYSTEM | Jul 12, 22 | Aug 01, 24 | Not available |
| 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 |
| 2023/0059,329 | METHOD FOR CONSTRUCTING MOLDS AND CORES LAYER BY LAYER BY MEANS OF A BINDER CONTAINING WATER GLASS, AND A BINDER CONTAINING WATER GLASS | Oct 13, 22 | Feb 23, 23 | Not available |
| 2023/0001,470 | CORES FOR DIE CASTING | Nov 18, 20 | Jan 05, 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 |
| 2022/0355,366 | ADDITIVE MIXTURE FOR MOULDING MATERIAL MIXTURES FOR THE PRODUCTION OF WATER-GLASS-BONDED CASTING MOULDS AND CASTING CORES | Jun 15, 20 | Nov 10, 22 | Hüttenes-Albertus Chemische Werke GmbH |
| 2022/0347,739 | METHOD AND DEVICE FOR ADDITIVE MANUFACTURING BY AGGLOMERATION OF A GRANULAR MATERIAL | Jul 08, 19 | Nov 03, 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 |