B23P 15/008
Rocket engine parts
Official title: {Rocket engine parts, e.g. nozzles, combustion chambers}
B23P15/008 (Rocket engine parts) appears on 74 US grants and 57 published applications in this corpus.
Search patents in B23P- Granted patents
- 74
- Published applications
- 57
- Assignees
- 48
- Inventors
- 205
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 5 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 4 | 4 |
| 2014 | 0 | 1 |
| 2015 | 0 | 6 |
| 2016 | 3 | 2 |
| 2017 | 4 | 4 |
| 2018 | 2 | 5 |
| 2019 | 4 | 1 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 7 | 4 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gapped attachment for ceramic matrix composite vane and method23 Dec 2025US 12,503,949 B1Rtx Corporation
- Substrate edge configurations for ceramic coatings4 Nov 2025US 12,460,555 B2Rtx Corporation
- Cooling jacket of a hollow blade of a distributor14 Jan 2025US 12,196,105 B2Safran Aircraft Engines
- Air seal system with backside abradable layer22 Oct 2024US 12,123,307 B2Rtx Corporation
- Combustor for rocket engine and method for manufacturing it24 Sep 2024US 12,098,691 B2InterStellar Technologies Corporation
- Rocket propulsion systems and methods2 Jul 2026US 2026/0185710 A1Relativity Space, Inc.
- Multiple additive manufacturing technique material deposition30 Apr 2026US 2026/0115798 A1Rtx Corporation
- Additively Manufactured Combustion Chambers, Manifold Structures and Hybrid Additive Processes Related Thereto28 Aug 2025US 2025/0271141 A1Relativity Space, Inc.
- Composite tanks for reusable launch vehicles and methods of fabricating thereof15 May 2025US 2025/0153561 A1The Boeing Company
- Cooling jacket of a hollow blade of a distributor15 Aug 2024US 2024/0271535 A1Safran Aircraft Engines
Most cited
By later US patents
- Method for forming a channel on the surface of a metal substrate59US 6,921,014 B2General Electric Company · 2005
- Method for fabricating a hollow component for a rocket engine40US 5,075,966 AGeneral Electric Company · 1991
- Method of fabricating a rocket engine combustion chamber29US 5,249,357 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1993
- Method of fabricating a rocket thrust chamber27US 5,613,299 A1997
- Production method for a channeled wall thrust nozzle25US 4,942,653 ARockwell International Corporation · 1990