H01M 8/04111
Using a compressor turbine assembly
Official title: using a compressor turbine assembly
H01M8/04111 (Using a compressor turbine assembly) appears on 428 US grants and 744 published applications in this corpus.
Search patents in H01M- Granted patents
- 428
- Published applications
- 744
- Assignees
- 191
- Inventors
- 1,221
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 8 |
| 2003 | 3 | 13 |
| 2004 | 3 | 16 |
| 2005 | 6 | 12 |
| 2006 | 13 | 11 |
| 2007 | 5 | 15 |
| 2008 | 7 | 7 |
| 2009 | 5 | 9 |
| 2010 | 11 | 19 |
| 2011 | 6 | 10 |
| 2012 | 9 | 15 |
| 2013 | 4 | 8 |
| 2014 | 9 | 38 |
| 2015 | 13 | 23 |
| 2016 | 17 | 21 |
| 2017 | 23 | 28 |
| 2018 | 21 | 22 |
| 2019 | 27 | 38 |
| 2020 | 33 | 30 |
| 2021 | 30 | 37 |
| 2022 | 29 | 46 |
| 2023 | 42 | 80 |
| 2024 | 43 | 95 |
| 2025 | 28 | 83 |
| 2026 | 36 | 60 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Hybrid electrical power system114US 5,968,680 AAlliedSignal Inc. · 1999
- Power generation system utilizing turbine and fuel cell105US 5,811,201 ASouthern California Edison Company · 1998
- Combined fuel cell aircraft auxiliary power unit and environmental control system90US 7,380,749 B2The Boeing Company · 2008
- Integrated power and pressurization system75US 7,578,136 B2Honeywell International Inc. · 2009
- Textured electrolyte for a solid oxide fuel cell70US 7,045,237 B2Ion America Corporation · 2006