F04C 2230/60
Assembly methods
F04C2230/60 (Assembly methods) appears on 789 US grants and 823 published applications in this corpus.
Search patents in F04C- Granted patents
- 789
- Published applications
- 823
- Assignees
- 348
- Inventors
- 1,660
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 17 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 21 | 4 |
| 2002 | 17 | 14 |
| 2003 | 16 | 16 |
| 2004 | 16 | 23 |
| 2005 | 6 | 34 |
| 2006 | 15 | 32 |
| 2007 | 13 | 23 |
| 2008 | 16 | 16 |
| 2009 | 13 | 26 |
| 2010 | 17 | 31 |
| 2011 | 26 | 25 |
| 2012 | 25 | 63 |
| 2013 | 25 | 34 |
| 2014 | 28 | 40 |
| 2015 | 34 | 36 |
| 2016 | 32 | 36 |
| 2017 | 23 | 40 |
| 2018 | 42 | 36 |
| 2019 | 30 | 53 |
| 2020 | 41 | 48 |
| 2021 | 44 | 52 |
| 2022 | 57 | 35 |
| 2023 | 35 | 24 |
| 2024 | 42 | 32 |
| 2025 | 32 | 26 |
| 2026 | 11 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antirotation reed valve systems and methods for compressors15 Sep 2026US 12,736,053 B2Copeland Corporation
- Scroll compressors including ring-shaped counterweight assemblies1 Sep 2026US 12,723,587 B2Copeland Corporation
- In-situ serviceable gear pump11 Aug 2026US 12,704,125 B1Ace Machine Design Inc.
- Support structure of electric compressor7 Jul 2026US 12,674,455 B2Sumitomo Riko Company Limited
- Reed retainer mechanism and electric compressor with reed retainer mechanism30 Jun 2026US 12,669,122 B2Mahle International GmbH
- Metal felt and brush structures as sealing elements in metal-metal mud motors10 Sep 2026US 2026/0266284 A1Baker Hughes Oilfield Operations LLC
- Method for assembling compressor module and compressor module20 Aug 2026US 2026/0243276 A1Mitsubishi Heavy Industries Compressor Corporation
- Compliant bearing housing for compressor systems13 Aug 2026US 2026/0235123 A1
- Compressor including end cap having internal features and methods of assembling the same13 Aug 2026US 2026/0235124 A1
- Compressor including end cap having internal features and methods of assembling the same13 Aug 2026US 2026/0235125 A1
Most cited
By later US patents
- Portable medical suction device381US 4,930,997 A1990
- Scroll-type machine with axially compliant mounting226US 4,877,382 ACopeland Corporation · 1989
- Scroll-type machine with axially compliant mounting122US 4,767,293 ACopeland Corporation · 1988
- Adhesive and peripheral systems and methods for medical devices116US 8,113,244 B2DEKA Products Limited Partnership · 2012
- Non-orbiting scroll mounting arrangements for a scroll machine115US 5,102,316 ACopeland Corporation · 1992