Y02E 60/32
Hydrogen storage
Y02E60/32 (Hydrogen storage) appears on 4,323 US grants and 5,193 published applications in this corpus.
Search patents in Y02E- Granted patents
- 4,323
- Published applications
- 5,193
- Assignees
- 1,840
- Inventors
- 9,056
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 15 | 0 |
| 1978 | 16 | 0 |
| 1979 | 20 | 0 |
| 1980 | 21 | 0 |
| 1981 | 16 | 0 |
| 1982 | 18 | 0 |
| 1983 | 27 | 0 |
| 1984 | 28 | 0 |
| 1985 | 16 | 0 |
| 1986 | 27 | 0 |
| 1987 | 18 | 0 |
| 1988 | 19 | 0 |
| 1989 | 19 | 0 |
| 1990 | 22 | 0 |
| 1991 | 22 | 0 |
| 1992 | 29 | 0 |
| 1993 | 20 | 0 |
| 1994 | 27 | 0 |
| 1995 | 24 | 0 |
| 1996 | 32 | 0 |
| 1997 | 37 | 0 |
| 1998 | 34 | 0 |
| 1999 | 47 | 0 |
| 2000 | 59 | 0 |
| 2001 | 67 | 32 |
| 2002 | 71 | 111 |
| 2003 | 105 | 115 |
| 2004 | 98 | 181 |
| 2005 | 59 | 177 |
| 2006 | 95 | 219 |
| 2007 | 85 | 202 |
| 2008 | 105 | 200 |
| 2009 | 97 | 246 |
| 2010 | 167 | 231 |
| 2011 | 145 | 189 |
| 2012 | 165 | 207 |
| 2013 | 159 | 168 |
| 2014 | 177 | 183 |
| 2015 | 149 | 220 |
| 2016 | 159 | 195 |
| 2017 | 163 | 202 |
| 2018 | 134 | 237 |
| 2019 | 177 | 189 |
| 2020 | 173 | 198 |
| 2021 | 183 | 272 |
| 2022 | 198 | 275 |
| 2023 | 193 | 356 |
| 2024 | 247 | 259 |
| 2025 | 221 | 214 |
| 2026 | 108 | 115 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrogen transport, distribution and storage system, method and apparatus8 Sep 2026US 12,729,814 B2H2C Safety Pipe, Inc.
- Photovoltaic power generation systems and methods regarding same8 Sep 2026US 12,732,131 B2Brilliant Light Power, Inc.
- Method and conveying device25 Aug 2026US 12,716,549 B2Linde Aktiengesellschaft
- Hydrogen defuel system for hydrogen tanks25 Aug 2026US 12,716,550 B2Caterpillar Inc.
- Liquefied hydrogen storage tank25 Aug 2026US 12,716,552 B2Korea Gas Technology Corporation
- Power generation and methods regarding same24 Sep 2026US 2026/0286883 A1Brilliant Light Power, Inc.
- Manufacturing device and manufacturing method for pressure tank27 Aug 2026US 2026/0249544 A1Toyota Jidosha Kabushiki Kaisha
- Mixed gas separation device and mixed gas separation method27 Aug 2026US 2026/0250130 A1L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitaion des Procédés Georges Claude
- Controlling temperature of a hydrogen storage container in a hydrogen-fueled vehicle27 Aug 2026US 2026/0251267 A1
- Method and facility for transferring cryogenic liquid27 Aug 2026US 2026/0251268 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Method and apparatus to help promote contact of gas with vaporized material551US 8,444,120 B2Advanced Technology Materials, Inc. · 2013
- Steam reformer with internal hydrogen purification269US 5,997,594 ANorthwest Power Systems, LLC · 1999
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Process for the preparation of nanostructured materials191US 7,056,455 B2Carnegie Mellon University · 2006