B22F 9/08
By casting
Official title: by casting, e.g. through sieves or in water, by atomising or spraying (using electric discharge B22F9/14)
B22F9/08 (By casting) appears on 1,362 US grants and 1,377 published applications in this corpus.
Search patents in B22F- Granted patents
- 1,362
- Published applications
- 1,377
- Assignees
- 791
- Inventors
- 3,409
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 12 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 21 | 0 |
| 1981 | 24 | 0 |
| 1982 | 19 | 0 |
| 1983 | 31 | 0 |
| 1984 | 32 | 0 |
| 1985 | 16 | 0 |
| 1986 | 30 | 0 |
| 1987 | 22 | 0 |
| 1988 | 19 | 0 |
| 1989 | 16 | 0 |
| 1990 | 21 | 0 |
| 1991 | 19 | 0 |
| 1992 | 17 | 0 |
| 1993 | 29 | 0 |
| 1994 | 24 | 0 |
| 1995 | 17 | 0 |
| 1996 | 21 | 0 |
| 1997 | 23 | 0 |
| 1998 | 22 | 0 |
| 1999 | 21 | 0 |
| 2000 | 20 | 0 |
| 2001 | 20 | 5 |
| 2002 | 24 | 26 |
| 2003 | 23 | 20 |
| 2004 | 16 | 33 |
| 2005 | 11 | 17 |
| 2006 | 14 | 18 |
| 2007 | 18 | 27 |
| 2008 | 10 | 21 |
| 2009 | 12 | 27 |
| 2010 | 21 | 20 |
| 2011 | 18 | 19 |
| 2012 | 15 | 22 |
| 2013 | 12 | 31 |
| 2014 | 20 | 38 |
| 2015 | 15 | 35 |
| 2016 | 17 | 58 |
| 2017 | 35 | 61 |
| 2018 | 41 | 80 |
| 2019 | 41 | 79 |
| 2020 | 62 | 85 |
| 2021 | 53 | 132 |
| 2022 | 67 | 112 |
| 2023 | 87 | 108 |
| 2024 | 84 | 133 |
| 2025 | 67 | 109 |
| 2026 | 55 | 61 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Reactive metal powders in-flight heat treatment processes6 Oct 2026US 12,752,340 B2AP&C Advanced Powders & Coatings, Inc.
- Soft magnetic alloy powder and production method therefor6 Oct 2026US 12,753,473 B2Mitsubishi Steel Mfg. Co., Ltd.
- Iron-chromium-cobalt alloy magnet and method for producing same29 Sep 2026US 12,749,602 B2Proterial, Ltd.
- Multi-component high entropy alloy with nanoscale atomic self-ordering structure and preparation methods thereof22 Sep 2026US 12,742,230 B2City University of Hong Kong
- Coating for preventing marine biofouling and preparation method thereof1 Sep 2026US 12,723,163 B2North China Electric Power University
- Silicon-based composite of silicon-based phase composited with metal phases, and preparation method and use thereof8 Oct 2026US 2026/0307148 A1Hangzhou Xigu Technology Co., Ltd
- Medium manganese powder for additive manufacturing, printed part and method of manufacturing the same1 Oct 2026US 2026/0295677 A1
- Powder satellite-reduction apparatus and method for gas atomization process24 Sep 2026US 2026/0284743 A1Iowa State University Research Foundation, Inc.
- Methods for partial sintering of powder to create larger powder particles for additive manufacturing processes17 Sep 2026US 2026/0273617 A1Lawrence Livermore National Security, LLC
- Solid metal material quickly soluble in water and preparation method therefor17 Sep 2026US 2026/0273622 A1APG Galaxy Trade and Technology
Most cited
By later US patents
- Hollow microspheres199US 4,303,732 A1981
- Production of powder184US 5,749,938 AFHE Technology Limited · 1998
- Hollow microspheres140US 4,303,730 A1981
- Production of charged uniformly sized metal droplets129US 5,266,098 AMassachusetts Institute of Technology · 1993
- Centrifuge apparatus and method for producing hollow microspheres128US 4,303,433 A1981