| 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 |
| 2024/0181,522 | SURFACTANT COMPOSITION FOR FOAM SAND | Dec 05, 22 | Jun 06, 24 | NOF Corporation; Toyota Jidosha Kabushiki Kaisha; |
| 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; |
| 2024/0001,433 | PRODUCTION METHOD, CASTING MOULDS, CORES OR FEEDERS AND KIT AND METHOD FOR PRODUCTION OF A METALLIC CASTING | Nov 26, 21 | Jan 04, 24 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung; HUTTENES ALBERTUS FRANCE; CHEMEX FOUNDRY SOLUTIONS GMBH; |
| 2023/0249,244 | HALLOYSITE CLAY AS SMOKE-REDUCING ADDITIVE FOR POLYURETHANE-FORMING BINDER SYSTEM | Jan 11, 22 | Aug 10, 23 | Not available |
| 2022/0371,080 | ADDITIVE FOR FORMING SAND MOLD, SAND COMPOSITION FOR FORMING SAND MOLD, METHOD FOR PRODUCING SAND MOLD, AND SAND MOLD | Jun 08, 20 | Nov 24, 22 | Takemoto Yushi Kabushiki Kaisha; Sintokogio, Ltd.; |
| 2022/0234,094 | HIGH-TEMPERATURE-RESISTANT CASTING SYSTEM AND PREPARATION METHOD THEREOF | Apr 18, 22 | Jul 28, 22 | CHANGZHOU WANXING PAPER PLASTIC CO., LTD. |
| 2022/0226,882 | 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 | Jul 21, 22 | Hüttenes-Albertus Chemische Werke GmbH |
| 2021/0170,476 | EXPANDABLE AGGREGATE MIXTURE FOR MOLDS, MOLD, AND METHOD FOR MANUFACTURING MOLD | Oct 16, 18 | Jun 10, 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 |
| 2020/0282,452 | CASTING SLURRY | Sep 21, 18 | Sep 10, 20 | SAFRAN |
| 2020/0188,988 | METHOD AND MOLD TOOL OR CORE TOOL FOR PRODUCING MOLDS OR CORES | Nov 20, 17 | Jun 18, 20 | Not available |
| 2020/0047,242 | Casting Method | Oct 18, 17 | Feb 13, 20 | ILUKA RESOURCES LIMITED; University of Northern Iowa Research Foundation; |
| 2019/0184,449 | COMPOSITIONS COMPRISING SILICATES AND METHODS OF USE THEREOF IN SAND CASTING | Aug 24, 17 | Jun 20, 19 | Not available |
| 2018/0056,373 | Anti-Veining Additive for Silica Sand Mold | Aug 29, 16 | Mar 01, 18 | Not available |
| 2017/0038,312 | RADIOPAQUE PROTECTIVE FILL FOR MANUFACTURE, REPAIR, OR REMANUFACTURE OF COOLED COMPONENTS | Aug 04, 15 | Feb 09, 17 | UNITED TECHNOLOGIES CORPORATION |
| 2016/0361,756 | MOLDING MATERIAL MIXTURES CONTAINING AN OXIDIC BORON COMPOUND AND METHOD FOR THE PRODUCTION OF MOLDS AND CORES | Oct 21, 14 | Dec 15, 16 | ASK CHEMICALS GMBH |
| 2016/0271,693 | SAND CASTINGS USING CALCIUM OXIDE COMPOUNDS | Mar 20, 15 | Sep 22, 16 | Not available |