B22F 2302/00
Metal compound, non-metallic compound or non-metal composition of the powder or its
Official title: Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
B22F2302/00 (Metal compound, non-metallic compound or non-metal composition of the powder or its) appears on 767 US grants and 1,300 published applications in this corpus.
Search patents in B22F- Granted patents
- 767
- Published applications
- 1,300
- Assignees
- 630
- Inventors
- 2,855
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 5 |
| 2010 | 1 | 1 |
| 2011 | 0 | 5 |
| 2012 | 3 | 10 |
| 2013 | 0 | 9 |
| 2014 | 9 | 15 |
| 2015 | 2 | 28 |
| 2016 | 18 | 93 |
| 2017 | 38 | 160 |
| 2018 | 44 | 97 |
| 2019 | 80 | 109 |
| 2020 | 79 | 131 |
| 2021 | 70 | 133 |
| 2022 | 80 | 112 |
| 2023 | 102 | 128 |
| 2024 | 103 | 117 |
| 2025 | 84 | 77 |
| 2026 | 54 | 70 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B22F 2302/25OxideIndexing code245
- B22F 2302/45Others, including non-metalsIndexing code232
- B22F 2302/10CarbideIndexing code195
- B22F 2302/40Carbon, graphiteIndexing code152
- B22F 2302/20NitrideIndexing code71
- B22F 2302/05BorideIndexing code27
- B22F 2302/205Cubic boron nitrideIndexing code19
- B22F 2302/15CarbonitrideIndexing code12
Recent patents
- Method for producing Na containing oxide, and Na containing oxide6 Oct 2026US 12,752,339 B2Toyota Jidosha Kabushiki Kaisha
- Composite powder with iron based particles coated with graphene material6 Oct 2026US 12,752,342 B2GraphMaTech AB
- Systems and methods for synthesis of spheroidized metal powders29 Sep 2026US 12,746,596 B26K Inc.
- Sintered engine part and method of manufacture thereof29 Sep 2026US 12,746,597 B2L. E. Jones Company
- Zirconia mill blank for dental cutting and machining and preparing method thereof22 Sep 2026US 12,740,847 B2Shofu Inc.
- Lithium metal powder, lithium metal anode, lithium ion battery, and preparation methods thereof8 Oct 2026US 2026/0307141 A1Xi An Technological University
- Iron-based mixed powder and oxygen reactant8 Oct 2026US 2026/0307144 A1Jfe Steel Corporation
- 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
- Fe-based alloy powder and mixed powder8 Oct 2026US 2026/0308734 A1Daido Steel Co., Ltd.
- Additive manufacturing polymers with high metal inclusion content8 Oct 2026US 2026/0308813 A1The Research Foundation for The State University of New York
Most cited
By later US patents
- Titanium powder, titanium material, and method for producing titanium powder containing solid-soluted oxygen118US 10,307,824 B2Hi-Lex Corporation · 2019
- Polycrystalline diamond compacts, methods of fabricating same, and applications using same82US 7,845,438 B1US Synthetic Corporation · 2010
- Production of substantially spherical metal powders40US 9,421,612 B2University of Utah Research Foundation · 2016
- Valve seat34US 9,556,761 B2Tpr Co., Ltd. · 2017
- Metal powder for 3D printers and preparation method for metal powder28US 10,065,240 B2Ningbo Guangbo New Nanomaterials Stock Co., Ltd. · 2018