B22F 8/00
Manufacture of articles from scrap or waste metal particles
B22F8/00 (Manufacture of articles from scrap or waste metal particles) appears on 89 US grants and 87 published applications in this corpus.
Search patents in B22F- Granted patents
- 89
- Published applications
- 87
- Assignees
- 78
- Inventors
- 271
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 4 |
| 2014 | 1 | 4 |
| 2015 | 5 | 7 |
| 2016 | 1 | 5 |
| 2017 | 6 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 6 |
| 2021 | 2 | 10 |
| 2022 | 6 | 4 |
| 2023 | 5 | 11 |
| 2024 | 4 | 8 |
| 2025 | 6 | 2 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Autogenic canister for metal recycling by indirect hot extrusion30 Jun 2026US 12,667,885 B2LeTourneau University
- Recycling method for heavy rare earth element and recycling method for rare earth magnet14 Apr 2026US 12,601,033 B2Shin-Etsu Chemical Co., Ltd.
- Method for the production of a small-fraction titanium-containing filling for a cored wire10 Mar 2026US 12,571,072 B2
- Thixomolding material13 Jan 2026US 12,521,790 B2Seiko Epson Corporation
- Abrasive articles and methods for forming same30 Dec 2025US 12,509,402 B2Saint-Gobain Abrasives, Inc.
- Equipment and processes for sheet metal consolidation20 Aug 2026US 2026/0241437 A1Massachusetts Institute of Technology
- Process for producing spheroidized powder from feedstock materials16 Apr 2026US 2026/0102821 A16K Inc.
- Dynamic systems and methods for manufacturing lightweight metal alloy articles19 Mar 2026US 2026/0077404 A1
- Scrap material identification with filtration and reuse during sustainable additive manufacturing5 Jun 2025US 2025/0178034 A1International Business Machines Corporation
- Cmp conditioning disc and method of manufacturing the cmp conditioning disc20 Feb 2025US 2025/0058430 A1Ehwa Diamond Industrial Co., Ltd.
Most cited
By later US patents
- Wear resistant low friction coating composition, coated components, and method for coating thereof66US 8,034,153 B2Momentive Performances Materials, Inc. · 2011
- Manufacturing method of plastically formed product52US 5,701,576 AMazda Motor Corporation · 1997
- Sintered metal substitute for prepack screen aggregate46US 5,293,935 AHalliburton Company · 1994
- Sintered metal substitute for prepack screen aggregate36US 5,190,102 AOtis Engineering Corporation · 1993
- Process for producing spheroidized powder from feedstock materials26US 10,639,712 B2Amastan Technologies LLC · 2020