Class B22C : FOUNDRY MOULDING
Subclass 1/10: 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 additives for special purposes, e.g. indicators, breakdown additives for influencing the hardening tendency of the mould material (influencing the hardening tendency of the binding agent only B22C 1/16)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12152189 | Surfactant composition for foaming sand | Jun 04, 20 | Nov 26, 24 | NOF Corporation; 501 Toyota Jidosha Kabushiki Kaisha; |
| 12138680 | Compositions comprising silicates and methods of use thereof in sand casting | Aug 24, 17 | Nov 12, 24 | Imerys USA, Inc. |
| 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. |
| 11420250 | Mold material, method of producing the same, and method of producing casting mold | Jun 05, 20 | Aug 23, 22 | ASAHI YUKIZAI CORPORATION |
| 11305335 | Curing agent for water glass molding and manufacturing method and use thereof | Feb 04, 17 | Apr 19, 22 | JINAN SHENGQUAN GROUP SHARE-HOLDINGS CO., LTD |
| 11123789 | Method for inorganic binder castings | Jan 22, 20 | Sep 21, 21 | Lift Technology |
| 10967420 | Method and mold tool or core tool for producing molds or cores | Nov 20, 17 | Apr 06, 21 | SOPLAIN GMBH |
| 10828696 | Use of amine blends for foundry shaped cores and casting metals | May 29, 18 | Nov 10, 20 | Arkema France |
| 10722939 | Production of multi-passage hollow casting | Jun 29, 18 | Jul 28, 20 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10668524 | Binder composition for molding, blended aggregate for molding, and mold | Feb 14, 17 | Jun 02, 20 | Sintokogio, Ltd. |
| 10654991 | Granular material, granular material manufacturing method, three-dimensional laminated and shaped mold manufacturing apparatus, and three-dimensional laminated and shaped mold manufacturing method | Apr 20, 16 | May 19, 20 | TECHNOLOGY RESEARCH ASSOCIATION FOR FUTURE ADDITIVE MANUFACTURING |
| 10507516 | Method of producing casting mold and casting mold | Nov 09, 16 | Dec 17, 19 | Asahi Yukizai Corporation |
| 10259035 | Molding material mixtures containing aluminum/silicon oxides in particulate form | Dec 20, 13 | Apr 16, 19 | ASK Chemicals GmbH |
| 10016807 | Core molding method and core molding device | Nov 25, 14 | Jul 10, 18 | Kobe Steel, Ltd. |
| 9943903 | Binder composition for making self-hardening foundry molds, and method of producing foundry mold using the same | Aug 31, 12 | Apr 17, 18 | KAO Corporation |
| 9889498 | Mould material mixture containing resols and amorphous silicon dioxide, moulds and cores produced therefrom and method for the production thereof | Apr 30, 15 | Feb 13, 18 | ASK CHEMICALS GMBH |
| 9796015 | Molding sand for three dimensional laminate molding | Sep 10, 12 | Oct 24, 17 | KIMURA CHUZOSHO CO., LTD. |
| 9381564 | 3-D printed casting shell and method of manufacture | Aug 06, 14 | Jul 05, 16 | WISYS TECHNOLOGY FOUNDATION, INC. |
| 9289942 | Device for use in applying self adhesive labels | Jun 29, 10 | Mar 22, 16 | HUBERT SKILTE DESIGN APS |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0326,119 | METHOD FOR THE ADDITIVE MANUFACTURING OF CASTING MOLDS | Apr 28, 22 | Oct 03, 24 | Not available |
| 2024/0033,809 | SMOKE-SUPPRESSING ADDITIVE FOR POLYURETHANE-FORMING BINDER SYSTEM | Jul 05, 23 | Feb 01, 24 | Not available |
| 2022/0402,018 | CASTING SAND AND KIT FOR SAND MOLD | Nov 19, 20 | Dec 22, 22 | Kinsei Matec Co. Ltd. |
| 2020/0306,821 | MOLD MATERIAL, METHOD OF PRODUCING THE SAME, AND METHOD OF PRODUCING 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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