B22F 9/082
Atomising using a fluid
Official title: {atomising using a fluid (using centrifugal force B22F9/10)}
B22F9/082 (Atomising using a fluid) appears on 1,037 US grants and 1,137 published applications in this corpus.
Search patents in B22F- Granted patents
- 1,037
- Published applications
- 1,137
- Assignees
- 639
- Inventors
- 2,708
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 11 | 0 |
| 1981 | 15 | 0 |
| 1982 | 9 | 0 |
| 1983 | 18 | 0 |
| 1984 | 20 | 0 |
| 1985 | 8 | 0 |
| 1986 | 22 | 0 |
| 1987 | 16 | 0 |
| 1988 | 16 | 0 |
| 1989 | 10 | 0 |
| 1990 | 15 | 0 |
| 1991 | 15 | 0 |
| 1992 | 14 | 0 |
| 1993 | 21 | 0 |
| 1994 | 18 | 0 |
| 1995 | 14 | 0 |
| 1996 | 19 | 0 |
| 1997 | 21 | 0 |
| 1998 | 18 | 0 |
| 1999 | 17 | 0 |
| 2000 | 14 | 0 |
| 2001 | 14 | 4 |
| 2002 | 21 | 18 |
| 2003 | 14 | 17 |
| 2004 | 15 | 30 |
| 2005 | 7 | 14 |
| 2006 | 13 | 14 |
| 2007 | 17 | 23 |
| 2008 | 9 | 17 |
| 2009 | 11 | 21 |
| 2010 | 15 | 15 |
| 2011 | 14 | 11 |
| 2012 | 11 | 14 |
| 2013 | 5 | 25 |
| 2014 | 16 | 32 |
| 2015 | 13 | 24 |
| 2016 | 12 | 41 |
| 2017 | 28 | 47 |
| 2018 | 26 | 71 |
| 2019 | 29 | 69 |
| 2020 | 52 | 74 |
| 2021 | 43 | 108 |
| 2022 | 56 | 90 |
| 2023 | 73 | 91 |
| 2024 | 73 | 116 |
| 2025 | 51 | 98 |
| 2026 | 43 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B22F 2009/0824With a specific atomising fluidIndexing code199
- B22F 2009/086Cooling after atomisationIndexing code142
- B22F 2009/088Fluid nozzlesIndexing code139
- B22F 2009/0848Melting process before atomisationIndexing code118
- B22F 2009/0836With electric or magnetic field or inductionIndexing code85
- B22F 2009/0892Casting nozzleIndexing code73
- B22F 2009/0888Casting construction of the melt process, apparatus, intermediate reservoirIndexing code70
- B22F 2009/084Combination of methodsIndexing code69
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.
- Coating for preventing marine biofouling and preparation method thereof1 Sep 2026US 12,723,163 B2North China Electric Power University
- Plasma atomization metal powder manufacturing processes and systems thereof25 Aug 2026US 12,715,039 B2AP&C Advanced Powders & Coatings, Inc.
- 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
- Nickel-base alloy17 Sep 2026US 2026/0275459 A1ATI Properties, Inc.
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