F01C 1/0253
Details concerning the base
Official title: {Details concerning the base}
F01C1/0253 (Details concerning the base) appears on 28 US grants and 33 published applications in this corpus.
Search patents in F01C- Granted patents
- 28
- Published applications
- 33
- Assignees
- 17
- Inventors
- 69
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 6 |
| 2016 | 2 | 5 |
| 2017 | 7 | 4 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 4 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Scroll compressor with engineered shared communication port12 Nov 2024US 12,140,147 B2Trane International Inc.
- Scroll compressor having separate flow paths in communication with different back pressure chambers30 Jul 2024US 12,049,892 B2Samsung Electronics Co., Ltd.
- Scroll compressor with engineered shared communication port19 Sep 2023US 11,761,446 B2Trane International Inc.
- Compressor having capacity modulation assembly25 Apr 2023US 11,635,078 B2Emerson Climate Technologies, Inc.
- Scroll compressor containing scroll self-rotation prevention arrangement16 Aug 2022US 11,415,132 B2LG Electronics Inc.
- Scroll compressor with engineered shared communication port14 Mar 2024US 2024/0084801 A1Trane International Inc.
- Scroll compressor30 Mar 2023US 2023/0101084 A1Samsung Electronics Co., Ltd.
- Scroll compressor with engineered shared communication port30 Mar 2023US 2023/0103065 A1Trane International Inc.
- Compressor Having Capacity Modulation Assembly3 Jun 2021US 2021/0164470 A1Emerson Climate Technologies, Inc.
- Scroll compressor24 Dec 2020US 2020/0400144 A1LG Electronics Inc.
Most cited
By later US patents
- Compressor having capacity modulation assembly53US 8,585,382 B2Emerson Climate Technologies, Inc. · 2013
- Compressor having capacity modulation assembly52US 7,988,433 B2Emerson Climate Technologies, Inc. · 2011
- Piezoelectric powered scroll compressor49US 4,950,135 AHitachi, Ltd. · 1990
- Compressor having capacity modulation assembly34US 9,303,642 B2Emerson Climate Technologies, Inc. · 2016
- Compressor having capacity modulation assembly31US 9,879,674 B2Emerson Climate Technologies, Inc. · 2018