B22D 19/08
Casting in, on, or around objects which form part of the product
Official title: for building-up linings or coverings, e.g. of anti-frictional metal
B22D19/08 (Casting in, on, or around objects which form part of the product) appears on 137 US grants and 119 published applications in this corpus.
Search patents in B22D- Granted patents
- 137
- Published applications
- 119
- Assignees
- 112
- Inventors
- 372
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 9 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 1 |
| 2003 | 2 | 5 |
| 2004 | 1 | 2 |
| 2005 | 0 | 4 |
| 2006 | 6 | 7 |
| 2007 | 3 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 3 | 10 |
| 2013 | 0 | 6 |
| 2014 | 4 | 6 |
| 2015 | 6 | 1 |
| 2016 | 2 | 6 |
| 2017 | 5 | 10 |
| 2018 | 6 | 8 |
| 2019 | 10 | 7 |
| 2020 | 9 | 10 |
| 2021 | 9 | 7 |
| 2022 | 3 | 3 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 4 | 0 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Protection against oxidation or corrosion of a hollow part made of a superalloy28 Oct 2025US 12,454,891 B2Safran
- Materials, methods and techniques for surface alloying sand casted articles23 Sep 2025US 12,420,332 B2UWM Research Foundation, Inc.
- Sliding member and method for producing sliding member1 Jul 2025US 12,345,295 B2Daido Metal Company Ltd.
- Spiny liner and manufacturing method of same, and method of determining bonding strength20 May 2025US 12,305,590 B2Tpr Co., Ltd.
- Bi-metal valve body casting and method of making same26 Mar 2024US 11,938,533 B2Fisher Controls International LLC
- Surface Alloying and Surface Compositing of Copper Alloys During Casting to Improve Corrosion Resistance, Wear Resistance, and Machinability1 Oct 2026US 2026/0297718 A1UWM Research Foundation, Inc.
- Bimetallic wear liner and its preparation method28 May 2026US 2026/0145227 A1Handan Huiqiao Composite Materials Technology Co., Ltd.
- Burr-shaped cast-in cylinder liner and inspection method for same14 May 2026US 2026/0132757 A1Zynp Corporation
- Molten metal dispensing systems and methods for additive manufacturing in space5 Mar 2026US 2026/0061483 A1Blue Origin, LLC
- Method of refurbishing a steel-shell brake drum12 Feb 2026US 2026/0043446 A1Wheelnz LLC
Most cited
By later US patents
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby119US 10,151,363 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby119US 9,933,031 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby118US 10,100,890 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby118US 10,107,344 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby118US 10,113,600 B2Ats Mer, LLC · 2018