B22D 11/01
Without moulds
Official title: without moulds, e.g. on molten surfaces
B22D11/01 (Without moulds) appears on 114 US grants and 49 published applications in this corpus.
Search patents in B22D- Granted patents
- 114
- Published applications
- 49
- Assignees
- 45
- Inventors
- 157
- Latest grant
- 20 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 8 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 13 | 0 |
| 1985 | 12 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 2 | 7 |
| 2016 | 5 | 13 |
| 2017 | 5 | 9 |
| 2018 | 2 | 6 |
| 2019 | 6 | 3 |
| 2020 | 3 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System and method for cutting material in continuous fiber reinforced additive manufacturing20 Dec 2022US 11,529,748 B2The Boeing Company
- System and method for cutting material in continuous fiber reinforced additive manufacturing27 Oct 2020US 10,814,511 B2The Boeing Company
- High temperature additive manufacturing print head20 Oct 2020US 10,807,273 B2Lawrence Livermore National Security, LLC
- Molten metal jetting for additive manufacturing17 Mar 2020US 10,589,352 B2Markforged, Inc.
- Method of forming tailored cast blanks5 Nov 2019US 10,464,111 B2Primetals Technologies Austria GmbH
- Aluminum alloy structural components, starting material and method of manufacture2 Oct 2025US 2025/0305093 A1Bharat Forge Global Holding GmbH
- System and method for cutting material in continuous fiber reinforced additive manufacturing4 Feb 2021US 2021/0031395 A1The Boeing Company
- Molten metal jetting for additive manufacturing12 Dec 2019US 2019/0375003 A1Markforged, Inc.
- Methods and Apparatus for Actuated Fabricator31 Oct 2019US 2019/0329320 A1Massachusetts Institute of Technology
- System and method for cutting material in continuous fiber reinforced additive manufacturing11 Apr 2019US 2019/0105854 A1The Boeing Company
Most cited
By later US patents
- Methods and apparatus for actuated fabricator115US 9,764,378 B2Massachusetts Institute of Technology · 2017
- Electromagnetic casting apparatus and process41US 4,161,206 AOlin Corporation · 1979
- Bulk amorphous alloy sheet forming processes39US 8,485,245 B1Crucible Intellectual Property, LLC · 2013
- Electromagnetic casting apparatus32US 3,985,179 AKaiser Aluminum & Chemical Corporation · 1976
- Electromagnetic casting apparatus29US 4,004,631 AKaiser Aluminum & Chemical Corporation · 1977