B22F 2301/056
Alkaline metals, i.e. ca, sr, ba, ra
Official title: Alkaline metals, i.e. Ca, Sr, Ba, Ra
B22F2301/056 (Alkaline metals, i.e. ca, sr, ba, ra) appears on 10 US grants and 10 published applications in this corpus.
Search patents in B22F- Granted patents
- 10
- Published applications
- 10
- Assignees
- 9
- Inventors
- 34
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Preparation device and preparation method for alloy targets18 Feb 2025US 12,227,833 B2Supermag Technology (Shanghai) Co., Ltd.
- Mould powder and mould coating10 Sep 2024US 12,083,591 B2Elkem ASA
- Methods for producing metal powders2 Jan 2024US 11,858,046 B2Nanoscale Powders LLC
- Metal composition3 Oct 2023US 11,773,469 B2Siemens Energy Global GmbH & Co. KG
- Injection molding material for magnesium thixomolding10 Jan 2023US 11,548,066 B2Seiko Epson Corporation
- Preparation device and preparation method for alloy targets31 Oct 2024US 2024/0360544 A1Supermag Technology (Shanghai) Co., Ltd.
- Mould powder and mould coating3 Feb 2022US 2022/0032365 A1Elkem ASA
- Methods for Producing Metal Powders13 Jan 2022US 2022/0008993 A1Nanoscale Powders LLC
- Injection molding material for magnesium thixomolding23 Sep 2021US 2021/0291262 A1Seiko Epson Corporation
- Metal composition26 Aug 2021US 2021/0260649 A1Siemens Energy Global GmbH & Co. KG
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.