B22C 9/10
Cores
Official title: Cores; Manufacture or installation of cores {(breaker cores B22C9/084)}
B22C9/10 (Cores) appears on 1,245 US grants and 1,289 published applications in this corpus.
Search patents in B22C- Granted patents
- 1,245
- Published applications
- 1,289
- Assignees
- 426
- Inventors
- 2,356
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 8 | 0 |
| 1985 | 5 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 11 | 0 |
| 1990 | 15 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 16 | 0 |
| 1994 | 13 | 0 |
| 1995 | 11 | 0 |
| 1996 | 12 | 0 |
| 1997 | 6 | 0 |
| 1998 | 19 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 4 |
| 2002 | 21 | 21 |
| 2003 | 33 | 18 |
| 2004 | 9 | 26 |
| 2005 | 21 | 30 |
| 2006 | 19 | 39 |
| 2007 | 38 | 62 |
| 2008 | 21 | 42 |
| 2009 | 16 | 38 |
| 2010 | 30 | 46 |
| 2011 | 34 | 44 |
| 2012 | 40 | 43 |
| 2013 | 33 | 53 |
| 2014 | 38 | 47 |
| 2015 | 40 | 70 |
| 2016 | 52 | 131 |
| 2017 | 39 | 98 |
| 2018 | 88 | 97 |
| 2019 | 98 | 87 |
| 2020 | 89 | 62 |
| 2021 | 74 | 69 |
| 2022 | 52 | 56 |
| 2023 | 49 | 27 |
| 2024 | 47 | 33 |
| 2025 | 22 | 20 |
| 2026 | 10 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Skin passageway trip strips18 Aug 2026US 12,709,984 B2Rtx Corporation
- Casting core post and socket joint4 Aug 2026US 12,697,657 B2Rtx Corporation
- Method for manufacturing a distributor for refrigerant in a thermal management module14 Jul 2026US 12,678,853 B2Mahle International GmbH
- Method for coating a refractory alloy part, and the part thus coated12 May 2026US 12,623,277 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Targeted ceramic casting core inhomogeneity12 May 2026US 12,623,373 B2Rtx Corporation
- Hybrid setter for investment casting cores and method of using24 Sep 2026US 2026/0284735 A1Blasch Precision Ceramics, Inc.
- Sand core, sand mold and method for manufacturing a sand core24 Sep 2026US 2026/0284736 A1Atlas Copco Airpower, Naamloze Vennootschap
- Sand core, sand mold and method for manufacturing a sand core24 Sep 2026US 2026/0284737 A1Atlas Copco Airpower, Naamloze Vennootschap
- Distributor for Refrigerant in a Thermal Management Module24 Sep 2026US 2026/0284738 A1Mahle International GmbH
- Airless spray nozzle for fan shaped spraying17 Sep 2026US 2026/0273547 A1
Most cited
By later US patents
- Titanium golf club head and method233US 5,429,365 A1995
- Method for manufacturing a structural part by deposition technique232US 6,423,255 B12002
- Systems, devices, and/or methods for manufacturing castings186US 9,315,663 B2Mikro Systems, Inc. · 2016
- One-body precision cast metal wood158US 5,219,408 A1993
- Laser machining of ceramic cores136US 5,465,780 AAlliedSignal Inc. · 1995