C01B 2203/0455
Purification by non-catalytic desulfurisation
C01B2203/0455 (Purification by non-catalytic desulfurisation) appears on 67 US grants and 87 published applications in this corpus.
Search patents in C01B- Granted patents
- 67
- Published applications
- 87
- Assignees
- 50
- Inventors
- 158
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 9 |
| 2003 | 1 | 5 |
| 2004 | 3 | 3 |
| 2005 | 2 | 6 |
| 2006 | 1 | 5 |
| 2007 | 4 | 8 |
| 2008 | 6 | 3 |
| 2009 | 4 | 6 |
| 2010 | 6 | 8 |
| 2011 | 7 | 9 |
| 2012 | 2 | 1 |
| 2013 | 6 | 3 |
| 2014 | 3 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 4 |
| 2017 | 1 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process15 Oct 2024US 12,116,538 B2Velocys Technologies Limited
- Refinery gas processing method19 Sep 2023US 11,760,629 B1Precision Combustion, Inc.
- Process for producing a synthesis gas6 Jul 2021US 11,053,119 B2Casale SA
- Process for producing a synthesis gas2 Jun 2020US 10,669,154 B2Casale SA
- Method and system for combined hydrogen and electricity production using petroleum fuels7 May 2019US 10,283,795 B2Saudi Arabian Oil Company
- Process and apparatus for removing co2 from a gasification syngas16 Jul 2026US 2026/0200728 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Process for increasing hydrogen recovery by chilling hydrogen with product co2 stream23 May 2024US 2024/0166509 A1Uop LLC
- Process and apparatus30 Nov 2023US 2023/0383203 A1Velocys Technologies Limited
- Hydrogen and Power Production with Sorbent Enhanced Reactor Steam Reformer and Carbon Capture27 Jul 2023US 2023/0234839 A1Wormser Energy Solutions, Inc.
- Process18 Nov 2021US 2021/0355392 A1Velocys Technologies Limited
Most cited
By later US patents
- Hydrogen production method117US 7,931,888 B2Praxair Technology, Inc. · 2011
- Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil69US 8,167,960 B2Osum Oil Sands Corp. · 2012
- Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide67US 6,126,908 AArthur D. Little, Inc. · 2000
- Production of diesel fuel from renewable feedstocks with reduced hydrogen consumption66US 7,999,143 B2ENI S. p. A. · 2011
- Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide55US 6,083,425 AArthur D. Little, Inc. · 2000