B22D 19/16
Casting in, on, or around objects which form part of the product
Official title: for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills (casting compound ingots B22D7/02)
B22D19/16 (Casting in, on, or around objects which form part of the product) appears on 198 US grants and 208 published applications in this corpus.
Search patents in B22D- Granted patents
- 198
- Published applications
- 208
- Assignees
- 164
- Inventors
- 520
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 5 |
| 2004 | 5 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 5 |
| 2009 | 1 | 6 |
| 2010 | 2 | 4 |
| 2011 | 3 | 15 |
| 2012 | 4 | 10 |
| 2013 | 9 | 12 |
| 2014 | 5 | 21 |
| 2015 | 22 | 24 |
| 2016 | 12 | 21 |
| 2017 | 15 | 13 |
| 2018 | 12 | 8 |
| 2019 | 9 | 13 |
| 2020 | 11 | 7 |
| 2021 | 8 | 8 |
| 2022 | 8 | 8 |
| 2023 | 7 | 4 |
| 2024 | 6 | 5 |
| 2025 | 2 | 8 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Faucet and manufacturing method thereof1 Sep 2026US 12,722,201 B2
- Structure of carbide steel rod embedded in steel matrix and composite casting process26 May 2026US 12,636,699 B1Tempus Steel Ltd
- Casting apparatus, casting process and cast component14 Apr 2026US 12,599,956 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Preparation method for heterogeneous Mg alloys bar with high elastic modulus9 Dec 2025US 12,492,459 B2Jiangsu University
- Molding assembly11 Feb 2025US 12,220,846 B2Husqvarna AB
- Bimetallic wear liner and its preparation method28 May 2026US 2026/0145227 A1Handan Huiqiao Composite Materials Technology Co., Ltd.
- Multi-material hybrid forming method and process based on single mold opening and closing, and multi-material component30 Apr 2026US 2026/0116035 A1Intelligent Aerospace Manufacturing Technology (Beijing) Co., Ltd.
- Casting-rolling method based on multi-layer heterogeneous composite roll sleeve and apparatus thereof25 Dec 2025US 2025/0387829 A1Yanshan University
- Faucet and manufacturing method thereof20 Nov 2025US 2025/0353075 A1
- Concrete distributing boom, concrete pumping equipment and method and equipment for manufacturing concrete distributing boom bracket23 Oct 2025US 2025/0327319 A1Jiangsu Xcmg Construction Machinery Research Institute Ltd.
Most cited
By later US patents
- In or relating to rotary drill bits101US 5,732,783 ACamco Drilling Group Limited of Hycalog · 1998
- Single-cast, high-temperature, thin wall structures and methods of making the same77US 5,295,530 AGeneral Motors Corporation · 1994
- Single-cast, high-temperature thin wall gas turbine component71US 5,545,003 AAllison Engine Company, Inc. · 1996
- Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same35US 5,810,552 AAllison Engine Company, Inc. · 1998
- Composite metal articles34US 4,635,701 AVida-Weld Pty. Limited · 1987