Class B24D : TOOLS FOR GRINDING, BUFFING, OR SHARPENING
Subclass 3/30: 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 organic Resins for close-grained structure
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11530345 | Shaped abrasive particles, methods of making, and abrasive articles including the same | May 20, 20 | Dec 20, 22 | 3M Innovative Properties Company |
| 11148255 | Coated abrasives having aggregates | Dec 21, 18 | Oct 19, 21 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 10773361 | Systems and methods for making abrasive articles | Jun 15, 16 | Sep 15, 20 | 3M Innovative Properties Company |
| 10696883 | Shaped abrasive particles, methods of making, and abrasive articles including the same | Oct 17, 13 | Jun 30, 20 | 3M Innovative Properties Company |
| 8956429 | Composition for cutting wheel and cutting wheel by using the same | Aug 25, 10 | Feb 17, 15 | 3M INNOVATIVE PROPERTIES COMPANY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0025,983 | CMP POLISHING PAD | Oct 08, 24 | Jan 23, 25 | Not available |
| 2024/0091,901 | CMP POLISHING PAD | Nov 07, 23 | Mar 21, 24 | Not available |
| 2022/0001,513 | COATED ABRASIVES HAVING AGGREGATES | Sep 21, 21 | Jan 06, 22 | Not available |
| 2015/0267,097 | Shaped Abrasive Particles, Methods of Making, and Abrasive Articles Including the Same | Oct 17, 13 | Sep 24, 15 | 3M INNOVATIVE PROPERTIES COMPANY |
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