F04C 2230/605
Balancing
F04C2230/605 (Balancing) appears on 24 US grants and 21 published applications in this corpus.
Search patents in F04C- Granted patents
- 24
- Published applications
- 21
- Assignees
- 25
- Inventors
- 76
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 4 |
| 2015 | 1 | 0 |
| 2016 | 3 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scroll compressors including ring-shaped counterweight assemblies1 Sep 2026US 12,723,587 B2Copeland Corporation
- Compressor and air conditioner9 Sep 2025US 12,410,794 B2Gree Electric Appliances, Inc. of Zhuhai
- Scroll compressors including ring-shaped counterweight assemblies18 Mar 2025US 12,253,082 B1Copeland Corporation
- Scroll compressor28 Jan 2025US 12,209,583 B2Kabushiki Kaisha Toyota Jidoshokki
- Rotary compressor and refrigeration cycle device12 Nov 2024US 12,140,347 B2Carrier Japan Corporation
- Scroll compressors including ring-shaped counterweight assemblies18 Sep 2025US 2025/0290511 A1Copeland Corporation
- Compressor and air conditioner19 Dec 2024US 2024/0418170 A1Gree Electric Appliances, Inc. of Zhuhai
- Scroll compressor25 Jan 2024US 2024/0026881 A1Sanden Corporation
- Scroll compressor28 Dec 2023US 2023/0417245 A1Kabushiki Kaisha Toyota Jidoshokki
- Rotary compressor and refrigeration cycle device8 Dec 2022US 2022/0390153 A1Toshiba Carrier Corporation
Most cited
By later US patents
- Bearings of a scroll type machine with crank mechanism17US 8,328,544 B2Hitachi Industrial Equipment Systems Co., Ltd. · 2012
- Scroll compressor having well-balanced rotary elements10US 5,951,269 AMatsushita Electric Industrial Co., Ltd. · 1999
- Scroll fluid machine7US 7,021,912 B2Hitachi, Ltd. · 2006
- Scroll compressor6US 5,403,171 AMitsubishi Denki Kabushiki Kaisha · 1995
- Orbiting scroll center of mass optimization6US 6,494,695 B1Scroll Technologies · 2002