Y02E 60/34
Hydrogen distribution
Y02E60/34 (Hydrogen distribution) appears on 122 US grants and 131 published applications in this corpus.
Search patents in Y02E- Granted patents
- 122
- Published applications
- 131
- Assignees
- 86
- Inventors
- 292
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 5 |
| 2003 | 5 | 3 |
| 2004 | 1 | 6 |
| 2005 | 2 | 4 |
| 2006 | 0 | 4 |
| 2007 | 1 | 7 |
| 2008 | 3 | 3 |
| 2009 | 3 | 3 |
| 2010 | 2 | 9 |
| 2011 | 3 | 5 |
| 2012 | 5 | 4 |
| 2013 | 4 | 10 |
| 2014 | 6 | 7 |
| 2015 | 9 | 10 |
| 2016 | 3 | 7 |
| 2017 | 11 | 7 |
| 2018 | 8 | 7 |
| 2019 | 4 | 2 |
| 2020 | 3 | 5 |
| 2021 | 2 | 5 |
| 2022 | 3 | 8 |
| 2023 | 9 | 6 |
| 2024 | 3 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Infrastructure monitoring devices, systems, and methods3 Feb 2026US 12,539,437 B2Mueller International, LLC
- Pumping of liquid cryogen from a storage tank2 Sep 2025US 12,405,594 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Supply station and method capable of charging electricity and filling with hydrogen gas simultaneously or separately24 Jun 2025US 12,337,709 B2China Energy Investment Corporation Limited
- Universal automated system for identifying, registering and verifying the existence, location and characteristics of electric and other power outlets by random users and for retrieval and utilization of such parametric data and outlets by all users7 Jan 2025US 12,188,778 B2Power Hero Corp.
- Universal automated system for identifying, registering and verifying the existence, location and characteristics of electric and other power outlets by random users and for retrieval and utilization of such parametric data and outlets by all users27 Feb 2024US 11,913,801 B2Power Hero Corp.
- Heat generation apparatus having a heater core with a tubular configuration and a layered structure forming a transmission line19 Mar 2026US 2026/0081042 A1
- Methods, internet of things (iot) systems, and media for hydrogen-blended gas transmission of smart gas15 Jan 2026US 2026/0016813 A1Chengdu Qinchuan Iot Technology Co., Ltd.
- Universal automated system for identifying, registering and verifying the existence, location and characteristics of electric and other power outlets by random users and for retrieval and utilization of such parametric data and outlets by all users1 May 2025US 2025/0137802 A1Power Hero Corp.
- Universal automated system for identifying, registering and verifying the existence, location and characteristics of electric and other power outlets by random users and for retrieval and utilization of such parametric data and outlets by all users13 Jun 2024US 2024/0192012 A1Power Hero Corp.
- Universal automated system for identifying, registering and verifying the existence, location and characteristics of electric and other power outlets by random users and for retrieval and utilization of such parametric data and outlets by all users28 Dec 2023US 2023/0417568 A1Power Hero Corp.
Most cited
By later US patents
- Systems and methods for mass flow controller verification509US 9,169,975 B2ASM IP Holding B. V. · 2015
- Hydrogen storage, distribution, and recovery system107US 7,169,489 B2FuelSell Technologies, Inc. · 2007
- Integrated bitumen production and gas conversion105US 6,531,516 B2ExxonMobil Research and Engineering Company · 2003
- Infrastructure monitoring devices, systems, and methods93US 8,931,505 B22015
- Infrastructure monitoring devices, systems, and methods59US 9,849,322 B2Mueller International, LLC · 2017