C01B 3/14
Handling of heat and steam
C01B3/14 (Handling of heat and steam) appears on 19 US grants and 24 published applications in this corpus.
Search patents in C01B- Granted patents
- 19
- Published applications
- 24
- Assignees
- 28
- Inventors
- 74
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 3 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible process for converting carbon dioxide, hydrogen, and methane into synthesis gas14 Jul 2026US 12,679,725 B2Shell USA, Inc.
- Process for producing activated carbon and hydrogen19 Aug 2025US 12,391,555 B2
- Plant for the production of hydrogen from any hydrocarbon gases20 May 2025US 12,304,815 B2Didatech Corporation
- Method and device for carrying out a water-gas shift reactor12 Nov 2024US 12,139,404 B2thyssenkrupp AG
- Low pressure carbon dioxide removal from the anode exhaust of a fuel cell23 Aug 2022US 11,424,465 B2FuelCell Energy, Inc.
- Facility and method for storing hydrogen16 Apr 2026US 2026/0103378 A1Synthec Fuels GmbH
- Apparatus and Method for Simultaneous Hydrogen Production and Emission Control8 Jan 2026US 2026/0008672 A1
- Processes using split hydrocarbon processing (shcp) for hydrogen production and carbon dioxide capture4 Dec 2025US 2025/0368504 A1
- Hydrogen production apparatus and method therefor19 Jun 2025US 2025/0197212 A1Hyundai Motor Company
- Reforming units for hydrogen production24 Oct 2024US 2024/0351875 A1Golu Hydrogen Technologies Inc.
Most cited
By later US patents
- Chemical processing using non-thermal discharge plasma55US 6,923,890 B2Plasmasol Corporation · 2005
- Energy efficient multi-stage water gas shift reaction27US 4,476,683 AGeneral Electric Company · 1984
- Process and plant for producing a converted synthesis gas14US 10,919,761 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude · 2021
- Method for production of a hydrogen rich gas13US 10,549,991 B2Haldor TopsøE A/S4 · 2020
- Plant for thermochemical water dissociation by solar energy11US 4,391,793 AInteratom, Internationale Atomreaktorbau GmbH · 1983