B22C 9/043
Removing the consumable pattern
Official title: {Removing the consumable pattern}
B22C9/043 (Removing the consumable pattern) appears on 138 US grants and 153 published applications in this corpus.
Search patents in B22C- Granted patents
- 138
- Published applications
- 153
- Assignees
- 82
- Inventors
- 330
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 3 |
| 2002 | 6 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 4 |
| 2006 | 3 | 3 |
| 2007 | 4 | 2 |
| 2008 | 1 | 6 |
| 2009 | 1 | 3 |
| 2010 | 0 | 9 |
| 2011 | 6 | 2 |
| 2012 | 6 | 6 |
| 2013 | 1 | 2 |
| 2014 | 2 | 8 |
| 2015 | 7 | 13 |
| 2016 | 12 | 24 |
| 2017 | 13 | 10 |
| 2018 | 8 | 11 |
| 2019 | 8 | 9 |
| 2020 | 7 | 8 |
| 2021 | 9 | 4 |
| 2022 | 5 | 7 |
| 2023 | 5 | 3 |
| 2024 | 3 | 6 |
| 2025 | 7 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Lost foam and sand casting with polylactic acid- based foam articles8 Jul 2025US 12,350,735 B2Lifoam Industries, LLC
- Casting core post and socket joint24 Jun 2025US 12,337,378 B2Rtx Corporation
- Method of manufacturing medical implant22 Apr 2025US 12,279,959 B2Meril Healthcare Pvt Ltd
- Method of making an inorganic reticulated foam structure22 Apr 2025US 12,280,420 B2ERG Aerospace Corporation
- Method of making an inorganic reticulated foam structure11 Sep 2025US 2025/0281971 A1
- Spherical Fused Silica Compositions for Injection Molded Ceramic Cores and Methods of Making Parts Using Such Compositions12 Jun 2025US 2025/0187064 A1Chromalloy Gas Turbine Corporation
- Process for evaporative casting5 Jun 2025US 2025/0178074 A1Skuld LLC
- Casting Core Post and Socket Joint23 Jan 2025US 2025/0025933 A1Rtx Corporation
- Method of manufacturing a component5 Dec 2024US 2024/0399445 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Reticulated foam structure68US 3,946,039 AEnergy Research & Generation, Inc. · 1976
- Process for producing a thermally loaded casting62US 6,412,541 B2Alstom Power N.V. · 2002
- Airfoil cooling circuits and method56US 7,377,746 B2General Electric Company · 2008
- Turbine airfoil cooling system with leading edge impingement cooling system turbine blade investment casting using film hole protrusions for integral wall thickness control33US 10,022,790 B2Mikro Systems, Inc. · 2018
- Investment casting mold design and method for investment casting using the same27US 7,231,955 B1United Technologies Corporation · 2007