F04B 2015/0818
Carbon dioxide
Official title: {Carbon dioxide}
F04B2015/0818 (Carbon dioxide) appears on 9 US grants and 16 published applications in this corpus.
Search patents in F04B- Granted patents
- 9
- Published applications
- 16
- Assignees
- 10
- Inventors
- 43
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Hybrid thermodynamic compressor12 Sep 2023US 11,754,061 B2Boostheat
- Booster system1 Jun 2021US 11,022,369 B2Mitsubishi Heavy Industries Compressor Corporation
- Systems and methods for supercritical fluid chromatography8 Sep 2020US 10,765,968 B2
- Liquid carbon dioxide delivery pump, and supercritical fluid chromatograph provided with the same22 Oct 2019US 10,451,049 B2Shimadzu Corporation
- Carbon dioxide liquid phase forming using high volume head displacement20 Aug 2019US 10,386,341 B2Waters Technologies Corporation
- Refrigerant Compressor Unit13 Feb 2025US 2025/0052455 A1BITZER Kuehlmaschinenbau GmbH
- Supply of high-pressure co2 to a user station by adding a liquefactor at the usage point17 Oct 2024US 2024/0344663 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Hybrid thermodynamic compressor9 Jun 2022US 2022/0178359 A1Boostheat
- Gas Compression Process10 Feb 2022US 2022/0042741 A1Bell Engineering, Inc.
- Extraction System with Dual-Purpose Pump8 Oct 2020US 2020/0316492 A1
Most cited
By later US patents
- Precision high pressure control assembly54US 5,888,050 ASupercritical Fluid Technologies, Inc. · 1999
- Precision high pressure control assembly53US 5,797,719 ASupercritical Fluid Technologies, Inc. · 1998
- Systems and methods for supercritical fluid chromatography5US 10,765,968 B22020
- Superfluid extraction apparatus1US 10,143,937 B2Vitalis Extraction Technology Inc. · 2018
- Liquid carbon dioxide delivery pump, and supercritical fluid chromatograph provided with the same1US 10,451,049 B2Shimadzu Corporation · 2019