C01B 3/0015
Organic compounds
Official title: Organic compounds, e.g. liquid organic hydrogen carriers [LOHC] or metalorganic compounds; Solutions thereof
C01B3/0015 (Organic compounds) appears on 190 US grants and 293 published applications in this corpus.
Search patents in C01B- Granted patents
- 190
- Published applications
- 293
- Assignees
- 170
- Inventors
- 675
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 6 |
| 2005 | 0 | 3 |
| 2006 | 3 | 8 |
| 2007 | 3 | 7 |
| 2008 | 3 | 9 |
| 2009 | 4 | 14 |
| 2010 | 12 | 14 |
| 2011 | 6 | 18 |
| 2012 | 9 | 14 |
| 2013 | 12 | 13 |
| 2014 | 12 | 6 |
| 2015 | 8 | 12 |
| 2016 | 4 | 8 |
| 2017 | 5 | 15 |
| 2018 | 13 | 14 |
| 2019 | 9 | 9 |
| 2020 | 9 | 7 |
| 2021 | 6 | 12 |
| 2022 | 12 | 23 |
| 2023 | 10 | 23 |
| 2024 | 7 | 18 |
| 2025 | 14 | 18 |
| 2026 | 15 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for synthesising a liquid organic hydrogen carrier (LOHC) loaded with hydrogen using hydrogen produced from a methanisation digestate6 Oct 2026US 12,753,071 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Methods of processing, transporting, or both, of hydrogen21 Jul 2026US 12,686,827 B2Saudi Arabian Oil Company
- Carbon-neutral eco-refinery utilizing internal thermal energy14 Jul 2026US 12,683,401 B2Claire Technologies Licensing, LLC
- Liquid formulation for hydrogen storage23 Jun 2026US 12,662,374 B2Arkema France
- Continuous flow reactor for reacting an educt9 Jun 2026US 12,649,141 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Composition for liquid organic hydrogen carrier comprising mixture of monobenzyltoluene isomers, and method for storing and releasing hydrogen by using same3 Sep 2026US 2026/0257911 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Hydrogen carrier manufacturing system, control apparatus, and hydrogen carrier manufacturing method13 Aug 2026US 2026/0233991 A1Eneos Corporation
- Process for controlling heat transfer and generating power6 Aug 2026US 2026/0225974 A1Uop LLC
- Operation management system6 Aug 2026US 2026/0228675 A1Eneos Corporation
- Continuous reactors of formate-bicarbonate cycle for hydrogen storage and release16 Jul 2026US 2026/0200726 A1Hydro X Ltd
Most cited
By later US patents
- High gas adsorption metal-organic framework79US 7,662,746 B2The Regents of the University of Michigan · 2010
- Polymer formulations for gettering hydrogen62US 5,837,158 ASandia Corporation · 1998
- Gas storage system48US 7,309,380 B2BASF SE · 2007
- Polymer system for gettering hydrogen47US 6,063,307 A2000
- Porous organo-metallic skeleton material containing an additional polymer36US 7,815,716 B2BASF SE · 2010