Class B24D : TOOLS FOR GRINDING, BUFFING, OR SHARPENING
Subclass 3/06: 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
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12233509 | Cutting elements and methods for fabricating diamond compacts and cutting elements with functionalized nanoparticles | Feb 26, 18 | Feb 25, 25 | BAKER HUGHES COMPANY |
| 12233510 | Leached polycrystalline diamond elements | Apr 06, 20 | Feb 25, 25 | US Synthetic Corporation |
| 12138703 | Apparatus and method for hard facing a substrate | Aug 13, 20 | Nov 12, 24 | CUTTING & WEAR RESISTANT DEVELOPMENTS LIMITED |
| 12048985 | Assemblies and methods of forming polycrystalline diamond using such assemblies | Jun 30, 21 | Jul 30, 24 | US Synthetic Corporation |
| 11931861 | Wafer grinding wheel | May 21, 19 | Mar 19, 24 | Samsung Electronics Co., Ltd. |
| 11911875 | Flexible abrasive member having elongated deposits | Aug 21, 17 | Feb 27, 24 | KGS DIAMOND AG |
| 11826883 | Abrasive article and method of making the same | Dec 15, 17 | Nov 28, 23 | Innovative Properties Company |
| 11819979 | Abrasive tool | Dec 07, 16 | Nov 21, 23 | A.L.M.T. Corp. |
| 11752578 | Abrasive preforms and manufacture and use methods | Sep 28, 20 | Sep 12, 23 | RTX CORPORATION |
| 11752593 | Binder compositions of tungsten tetraboride and abrasive methods thereof | May 04, 21 | Sep 12, 23 | The Regents of the University of California; SuperMetalix, Inc.; |
| 11746601 | Polycrystalline diamond compacts including a cemented carbide substrate and applications therefor | Sep 27, 19 | Sep 05, 23 | US Synthetic Corporation |
| 11691247 | Bonded abrasive articles | Dec 28, 18 | Jul 04, 23 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11458594 | Method for manufacturing cutting blade, and cutting blade | Dec 18, 19 | Oct 04, 22 | TOKYO SEIMITSU CO., LTD. |
| 11383217 | Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays | Apr 22, 19 | Jul 12, 22 | US Synthetic Corporation |
| 11383350 | Metal bond abrasive articles and methods of making metal bond abrasive articles | Jan 25, 18 | Jul 12, 22 | 3M Innovative Properties Company |
| 11364591 | Outer blade cutting wheel and making method | Mar 27, 14 | Jun 21, 22 | Shin-Etsu Chemical Co. Ltd. |
| 11279002 | Dense packing particle size distribution for PDC cutters | Nov 27, 18 | Mar 22, 22 | Diamond Innovations Inc. |
| 11213929 | Abrasive article and method for forming | Jul 23, 19 | Jan 04, 22 | SAINT-GOBAIN ABRASSIVES, INC.; Saint-Gobain Abrasifs; |
| 11179828 | Additive raw material composition and additive for superhard material product, preparation method of the additive, composite binding agent and superhard material product, self-sharpening diamond grinding wheel and preparation method of the same | Jul 24, 19 | Nov 23, 21 | ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRIND |
| 11156036 | Polycrystalline diamond cutting elements with transition zones and downhole cutting tools incorporating the same | Jan 07, 19 | Oct 26, 21 | Dowell -- A Division of Schlumberger Technology Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0041,994 | GRINDING TOOL | Jul 31, 24 | Feb 06, 25 | Not available |
| 2024/0383,104 | ASSEMBLIES AND METHODS OF FORMING POLYCRYSTALLINE DIAMOND USING SUCH ASSEMBLIES | Jul 30, 24 | Nov 21, 24 | Not available |
| 2024/0293,914 | GRINDING MEANS AND METHOD FOR PRODUCING THE GRINDING MEANS | Jun 22, 22 | Sep 05, 24 | Not available |
| 2024/0066,665 | GRINDSTONE | Aug 09, 23 | Feb 29, 24 | Not available |
| 2024/0017,379 | Method for the production of a grinding tool, and grinding tool | Nov 23, 20 | Jan 18, 24 | Not available |
| 2023/0373,064 | BINDER COMPOSITIONS OF TUNGSTEN TETRABORIDE AND ABRASIVE METHODS THEREOF | Jul 31, 23 | Nov 23, 23 | The Regents of the University of California; SuperMetalix, Inc.; |
| 2023/0219,194 | ELECTRODEPOSITION WHETSTONE AND MANUFACTURING METHOD | Mar 21, 23 | Jul 13, 23 | Tokyo Diamond Tools Mfg. Co. Ltd. |
| 2022/0105,604 | ABRASIVE ARTICLE AND METHOD FOR FORMING | Dec 17, 21 | Apr 07, 22 | Not available |
| 2021/0362,297 | METHODS OF MAKING METAL BOND AND VITREOUS BOND ABRASIVE ARTICLES, AND ABRASIVE ARTICLE PRECURSORS | Jun 23, 21 | Nov 25, 21 | Not available |
| 2021/0094,149 | METHODS OF MAKING METAL BOND ABRASIVE ARTICLES AND METAL BOND ABRASIVE ARTICLES | Dec 11, 20 | Apr 01, 21 | Not available |
| 2020/0198,096 | FLEXIBLE ABRASIVE MEMBER HAVING ELONGATED DEPOSITS | Aug 21, 17 | Jun 25, 20 | KGS Diamond AG |
| 2020/0023,494 | ABRASIVE ARTICLE AND METHOD FOR FORMING | Jul 23, 19 | Jan 23, 20 | Not available |
| 2020/0016,725 | Bonded Abrasive Articles Including Oriented Abrasive Particles, and Methods of Making Same | Oct 10, 17 | Jan 16, 20 | Not available |
| 2019/0375,072 | METAL BOND ABRASIVE ARTICLES AND METHODS OF MAKING METAL BOND ABRASIVE ARTICLES | Jan 25, 18 | Dec 12, 19 | Not available |
| 2019/0240,810 | COATED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME | Apr 16, 19 | Aug 08, 19 | Not available |
| 2019/0184,524 | POLYCRYSTALLINE DIAMOND CONSTRUCTION & METHOD OF MAKING | Jul 18, 18 | Jun 20, 19 | Not available |
| 2019/0039,211 | SUPER-ABRASIVE GRINDING WHEEL | Nov 28, 16 | Feb 07, 19 | A.L.M.T. Corp. |
| 2018/0178,348 | PROCESS OF FORMING AN ABRASIVE ARTICLE | Dec 20, 17 | Jun 28, 18 | Not available |
| 2018/0126,515 | METHODS OF MAKING METAL BOND ABRASIVE ARTICLES AND METAL BOND ABRASIVE ARTICLES | Jun 16, 16 | May 10, 18 | Not available |
| 2018/0001,442 | COATED ABRASIVE ARTICLES AND METHODS FOR FORMING SAME | Jun 28, 17 | Jan 04, 18 | SAINT-GOBAIN CERAMICS & PLASTICS, INC. |
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