C04B 2235/60
Aspects relating to the preparation, properties or mechanical treatment of green bodies
Official title: Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
C04B2235/60 (Aspects relating to the preparation, properties or mechanical treatment of green bodies) appears on 5,037 US grants and 6,668 published applications in this corpus.
Search patents in C04B- Granted patents
- 5,037
- Published applications
- 6,668
- Assignees
- 2,066
- Inventors
- 11,899
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 5 | 0 |
| 1986 | 9 | 0 |
| 1987 | 5 | 0 |
| 1988 | 14 | 0 |
| 1989 | 18 | 0 |
| 1990 | 23 | 0 |
| 1991 | 26 | 0 |
| 1992 | 34 | 0 |
| 1993 | 35 | 0 |
| 1994 | 38 | 0 |
| 1995 | 30 | 0 |
| 1996 | 40 | 0 |
| 1997 | 41 | 0 |
| 1998 | 36 | 0 |
| 1999 | 49 | 0 |
| 2000 | 37 | 0 |
| 2001 | 43 | 14 |
| 2002 | 40 | 78 |
| 2003 | 59 | 132 |
| 2004 | 84 | 186 |
| 2005 | 73 | 179 |
| 2006 | 102 | 170 |
| 2007 | 101 | 178 |
| 2008 | 81 | 161 |
| 2009 | 120 | 243 |
| 2010 | 119 | 234 |
| 2011 | 144 | 217 |
| 2012 | 148 | 252 |
| 2013 | 148 | 225 |
| 2014 | 180 | 221 |
| 2015 | 183 | 245 |
| 2016 | 199 | 311 |
| 2017 | 246 | 376 |
| 2018 | 254 | 387 |
| 2019 | 281 | 390 |
| 2020 | 279 | 376 |
| 2021 | 292 | 416 |
| 2022 | 278 | 382 |
| 2023 | 288 | 393 |
| 2024 | 322 | 394 |
| 2025 | 275 | 320 |
| 2026 | 205 | 188 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C04B 2235/602Making the green bodies or pre-forms by mouldingIndexing code2,706
- C04B 2235/604Pressing at temperatures other than sintering temperaturesIndexing code1,137
- C04B 2235/616Liquid infiltration of green bodies or pre-formsIndexing code999
- C04B 2235/614Gas infiltration of green bodies or pre-formsIndexing code542
- C04B 2235/608Green bodies or pre-forms with well-defined densityIndexing code494
- C04B 2235/606DryingIndexing code462
- C04B 2235/612MachiningIndexing code269
- C04B 2235/61Mechanical propertiesIndexing code144
All 9 subgroupsShow fewer
Recent patents
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By later US patents
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- Composite abrasive compact having high thermal stability403US 5,127,923 AUS Synthetic Corporation · 1992
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
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