B24D 3/28
Resins or natural or synthetic macromolecular compounds
Official title: Resins {or natural or synthetic macromolecular compounds (B24D3/22 takes precedence)}
B24D3/28 (Resins or natural or synthetic macromolecular compounds) appears on 956 US grants and 758 published applications in this corpus.
Search patents in B24D- Granted patents
- 956
- Published applications
- 758
- Assignees
- 304
- Inventors
- 1,765
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 6 | 0 |
| 1990 | 13 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 21 | 0 |
| 1994 | 19 | 0 |
| 1995 | 20 | 0 |
| 1996 | 48 | 0 |
| 1997 | 37 | 0 |
| 1998 | 37 | 0 |
| 1999 | 42 | 0 |
| 2000 | 41 | 0 |
| 2001 | 43 | 17 |
| 2002 | 50 | 43 |
| 2003 | 40 | 55 |
| 2004 | 46 | 53 |
| 2005 | 42 | 47 |
| 2006 | 25 | 34 |
| 2007 | 20 | 20 |
| 2008 | 9 | 17 |
| 2009 | 11 | 20 |
| 2010 | 9 | 22 |
| 2011 | 12 | 15 |
| 2012 | 11 | 18 |
| 2013 | 21 | 31 |
| 2014 | 20 | 15 |
| 2015 | 21 | 35 |
| 2016 | 16 | 34 |
| 2017 | 13 | 23 |
| 2018 | 22 | 31 |
| 2019 | 23 | 48 |
| 2020 | 20 | 43 |
| 2021 | 17 | 25 |
| 2022 | 25 | 32 |
| 2023 | 31 | 32 |
| 2024 | 16 | 22 |
| 2025 | 19 | 13 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of making a coated abrasive article and coated abrasive article2 Jun 2026US 12,643,200 B23M Innovative Properties Company
- Abrasive articles and method of making the same19 May 2026US 12,629,798 B23M Innovative Properties Company
- Method for preparing flexible sol-gel polishing block14 Apr 2026US 12,600,011 B2Huaqiao University
- Coated abrasive articles and methods of making and using the same31 Mar 2026US 12,589,467 B23M Innovative Properties Company
- Abrasive articles and methods of forming same3 Mar 2026US 12,564,916 B2Saint-Gobain Abrasives, Inc.
- Method of making a coated abrasive article and coated abrasive article24 Sep 2026US 2026/0284835 A13M Innovative Properties Company
- Abrasive stick and polishing method24 Sep 2026US 2026/0286180 A1Taimei Chemicals Co., Ltd.
- Abrasive articles and method of making the same20 Aug 2026US 2026/0241515 A13M Innovative Properties Company
- Abrasive article13 Aug 2026US 2026/0232164 A13M Innovative Properties Company
- Abrasive articles, methods of manufacture and use thereof23 Jul 2026US 2026/0208320 A13M Innovative Properties Company
Most cited
By later US patents
- Structured abrasive article552US 5,152,917 AMinnesota Mining and Manufacturing Company · 1992
- Coated abrasive product having radiation curable binder424US 4,652,274 AMinnesota Mining and Manufacturing Company · 1987
- Erodable agglomerates and abrasive products containing the same362US 4,652,275 AMinnesota Mining and Manufacturing Company · 1987
- Method of modifying an exposed surface of a semiconductor wafer335US 5,958,794 AMinnesota Mining and Manufacturing Company · 1999
- Abrasive article containing shaped abrasive particles311US 5,366,523 AMinnesota Mining and Manufacturing Company · 1994