B22F 2003/1032
Comprising a grain growth inhibitor
Official title: {comprising a grain growth inhibitor}
B22F2003/1032 (Comprising a grain growth inhibitor) appears on 17 US grants and 15 published applications in this corpus.
Search patents in B22F- Granted patents
- 17
- Published applications
- 15
- Assignees
- 13
- Inventors
- 43
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoplastic-encapsulated functionalized metal or metal alloy powders2 Dec 2025US 12,485,479 B1HRL Laboratories, LLC
- Cemented carbide compositions21 Oct 2025US 12,448,671 B2Hyperion Materials & Technologies, Inc.
- Ultra-fine cemented carbide, and cutting tool and wear-resistant tool using the same30 Sep 2025US 12,428,709 B2Nippon Tokushu Goukin Co., Ltd.
- Thermoplastic-encapsulated functionalized metal or metal alloy powders4 Jun 2024US 11,998,978 B1HRL Laboratories, LLC
- Inserting inhibitor to create part boundary isolation during 3D printing5 Nov 2019US 10,464,134 B2University of Southern California
- Improved cemented carbides18 Jun 2026US 2026/0168059 A1Hyperion Materials & Technologies, Inc.
- Improved cemented carbide compositions29 May 2025US 2025/0171883 A1Hyperion Materials & Technologies, Inc.
- Method for manufacturing a beryllium-based article28 Mar 2024US 2024/0100599 A1Materion Corporation
- Method for manufacturing objects comprising beryllium28 Mar 2024US 2024/0101439 A1Materion Corporation
- Ultra-fine cemented carbide, and cutting tool and wear-resistant tool using the same22 Sep 2022US 2022/0298612 A1Nippon Tokushu Goukin Co., Ltd.
Most cited
By later US patents
- Fine-grained WC-Co cemented carbide87US 6,228,139 B1Sandvik AB · 2001
- Grain growth inhibitor for nanostructured materials21US 6,287,714 B1Inframat Corporation · 2001
- Inserting inhibitor to create part boundary isolation during 3D printing21US 9,403,725 B2University of Southern California · 2016
- Cemented carbide articles and master alloy composition14US 5,841,045 ANanodyne Incorporated · 1998
- Multi-step process to incorporate grain growth inhibitors in WC-Co composite11US 5,885,372 ANanodyne Incorporated · 1999