Class B24D : TOOLS FOR GRINDING, BUFFING, OR SHARPENING
Subclass 3/10: Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents (composition of friction linings F16D 69/02) the constituent being used as bonding agent and being essentially inorganic metallic for porous or cellular structure, e.g. for use with diamonds as abrasives
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12226876 | Abrasive article, abrasive system and method for using and forming same | Apr 03, 20 | Feb 18, 25 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 12090605 | Glass filler-containing metal bond grinding wheel | Feb 05, 20 | Sep 17, 24 | NORITAKE CO., LIMITED |
| 12064852 | Abrasive articles and methods for forming same | Mar 14, 23 | Aug 20, 24 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 12053823 | Manufacturing method of diamond porous grinding block based on 3D printing and application thereof | Jul 19, 23 | Aug 06, 24 | HUAQIAO UNIVERSITY |
| 12023782 | Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials | Feb 03, 22 | Jul 02, 24 | US Synthetic Corporation |
| 12005548 | Methods of cleaning and/or neutralizing an at least partially leached polycrystalline diamond body and resulting polycrystalline diamond compacts | Jan 16, 23 | Jun 11, 24 | US Synthetic Corporation |
| 11999029 | Abrasive articles and methods for forming same | Jun 28, 19 | Jun 04, 24 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11946320 | Polycrystalline diamond elements and systems and methods for fabricating the same | Jan 09, 21 | Apr 02, 24 | US Synthetic Corporation |
| 11865663 | Optical surface polishing | May 10, 19 | Jan 09, 24 | Not available |
| 11865672 | Polycrystalline diamond compacts, methods of fabricating the same, and methods of using the same | Jul 22, 19 | Jan 09, 24 | US Synthetic Corporation |
| 11795287 | Pore inducer and porous abrasive form made using the same | Jun 24, 21 | Oct 24, 23 | 3M Innovative Properties Company |
| 11773654 | Polycrystalline diamond compacts, methods of making same, and applications therefor | Dec 14, 21 | Oct 03, 23 | US Synthetic Corporation |
| 11766761 | Group II metal salts in electrolytic leaching of superabrasive materials | Aug 13, 20 | Sep 26, 23 | US Synthetic Corporation |
| 11752594 | Articles having diamond-only contact surfaces | Oct 03, 17 | Sep 12, 23 | II-VI Delaware, Inc. |
| 11554462 | Methods of cleaning and/or neutralizing an at least partially leached polycrystalline diamond body and resulting polycrystalline diamond compacts | Jan 21, 20 | Jan 17, 23 | US Synthetic Corporation |
| 11529715 | Superhard structure or body comprising a body of polycrystalline diamond containing material | Mar 18, 19 | Dec 20, 22 | Element Six Abrasives S.A. |
| 11525309 | Polycrystalline diamond compact, and related methods and applications | Aug 26, 19 | Dec 13, 22 | US Synthetic Corporation |
| 11306542 | Thermally stable polycrystalline diamond and methods of making the same | Sep 09, 14 | Apr 19, 22 | Dowell -- A Division of Schlumberger Technology Corporation |
| 11253971 | Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials | Jun 27, 18 | Feb 22, 22 | US Synthetic Corporation |
| 11235435 | Methods of fabricating polycrystalline diamond elements | Sep 10, 19 | Feb 01, 22 | US Synthetic Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0001,553 | IMPREGNATED DIAMOND CUTTER WITH AN IMPROVED ROP | Jun 27, 23 | Jan 02, 25 | Not available |
| 2024/0351,167 | LEACHED SUPERABRASIVE ELEMENTS, SUBTERRANIAN TOOLS WITH LEACHED SUPERABRASIVE ELEMENTS, AND RELATED SYSTEMS AND METHODS | Jun 30, 24 | Oct 24, 24 | Not available |
| 2024/0351,168 | METAL-BONDED GRINDING WHEEL | Nov 14, 22 | Oct 24, 24 | Not available |
| 2024/0240,526 | POLYCRYSTALLINE DIAMOND AND METHODS FOR FABRICATING THE SAME | Mar 25, 24 | Jul 18, 24 | Not available |
| 2024/0173,823 | DIAMOND DISC AND METHOD FOR MANUFACTURING SAME | Mar 17, 22 | May 30, 24 | Not available |
| 2024/0165,770 | BONDED ABRASIVE ARTICLES AND METHODS OF FORMING AND USE | Nov 22, 23 | May 23, 24 | Not available |
| 2024/0075,524 | PROCESS FOR MAKING A DIAMOND TOOL | Apr 11, 23 | Mar 07, 24 | Not available |
| 2024/0009,808 | LEACHED SUPERABRASIVE ELEMENTS AND SYSTEMS, METHODS AND ASSEMBLIES FOR PROCESSING SUPERABRASIVE MATERIALS | Sep 21, 23 | Jan 11, 24 | Not available |
| 2023/0405,764 | METHOD FOR MANUFACTURING POROUS METAL BONDED GRINDSTONE, AND METHOD FOR MANUFACTURING POROUS METAL BONDED WHEEL | Oct 14, 21 | Dec 21, 23 | Not available |
| 2023/0173,645 | VITRIFIED BOND GRINDSTONE | Nov 18, 22 | Jun 08, 23 | Not available |
| 2023/0150,090 | METHODS OF FORMING A SUPERHARD STRUCTURE OR BODY COMPRISING A BODY OF POLYCHRYSTALLINE DIAMOND CONTAINING MATERIAL | Dec 20, 22 | May 18, 23 | Not available |
| 2023/0104,686 | POLISHING SHEET AND POLISHING METHOD | Dec 18, 20 | Apr 06, 23 | Not available |
| 2022/0371,158 | IRON GRADIENT IN POLYCRYSTALLINE DIAMOND COMPACTS; BLANKS, CUTTERS AND CUTTING TOOLS INCLUDING SAME; AND METHODS OF MANUFACTURE | Dec 03, 20 | Nov 24, 22 | Not available |
| 2022/0274,229 | SUPER-ABRASIVE GRAIN AND SUPER-ABRASIVE GRINDING WHEEL | Aug 04, 20 | Sep 01, 22 | Not available |
| 2022/0226,965 | POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT ELEMENT, TOOLS INCORPORATING SAME AND METHOD FOR MAKING SAME | Mar 25, 22 | Jul 21, 22 | Not available |
| 2022/0048,161 | METAL BOND GRINDSTONE FOR HARD AND BRITTLE MATERIAL | Jan 24, 20 | Feb 17, 22 | NORITAKE CO., LIMITED |
| 2021/0131,188 | POLYCRYSTALLINE DIAMOND ELEMENTS AND SYSTEMS AND METHODS FOR FABRICATING THE SAME | Jan 09, 21 | May 06, 21 | Not available |
| 2020/0353,591 | POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT ELEMENT, TOOLS INCORPORATING SAME AND METHOD FOR MAKING SAME | Jul 20, 20 | Nov 12, 20 | Not available |
| 2020/0130,141 | POLYCRYSTALLINE DIAMOND, POLYCRYSTALLINE DIAMOND COMPACTS, METHODS OF MAKING SAME, AND APPLICATIONS | Oct 29, 19 | Apr 30, 20 | Not available |
| 2019/0184,525 | METHODS OF FORMING A SUPERHARD STRUCTURE OR BODY COMPRISING A BODY OF POLYCHRYSTALLINE DIAMOND CONTAINING MATERIAL | Jul 17, 18 | Jun 20, 19 | Not available |
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