F25J 2215/02
Mixing or blending of fluids to yield a certain product
F25J2215/02 (Mixing or blending of fluids to yield a certain product) appears on 147 US grants and 155 published applications in this corpus.
Search patents in F25J- Granted patents
- 147
- Published applications
- 155
- Assignees
- 72
- Inventors
- 307
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 2 |
| 2004 | 1 | 5 |
| 2005 | 1 | 5 |
| 2006 | 3 | 4 |
| 2007 | 4 | 6 |
| 2008 | 2 | 4 |
| 2009 | 2 | 7 |
| 2010 | 4 | 14 |
| 2011 | 2 | 10 |
| 2012 | 3 | 3 |
| 2013 | 7 | 9 |
| 2014 | 5 | 10 |
| 2015 | 7 | 3 |
| 2016 | 7 | 8 |
| 2017 | 4 | 7 |
| 2018 | 7 | 12 |
| 2019 | 3 | 6 |
| 2020 | 8 | 5 |
| 2021 | 5 | 12 |
| 2022 | 4 | 6 |
| 2023 | 8 | 7 |
| 2024 | 5 | 5 |
| 2025 | 4 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream2 Jun 2026US 12,643,067 B2Enflex, Inc.
- Installation and method for liquefying hydrogen26 May 2026US 12,638,233 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream9 Dec 2025US 12,491,464 B2Enflex, Inc.
- Fuel gas conditioning units for natural gas systems18 Feb 2025US 12,228,337 B1EOG Resources, Inc.
- Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream4 Feb 2025US 12,215,923 B2Enflex, Inc.
- Liquefaction of natural gas feeds containing hydrogen5 Mar 2026US 2026/0063359 A1Honeywell Lng LLC
- Production of Acetic Acid through Cryogenic Separation of Syngas19 Dec 2024US 2024/0417357 A1Korea Advanced Institute of Science and Technology
- Dehydration Separation Unit with Mixed Refrigerant Cooling12 Dec 2024US 2024/0410647 A1Chart Energy & Chemicals, Inc.
- Method and apparatus for storing liquefied gas in and withdrawing evaporated gas from a container6 Jun 2024US 2024/0183495 A1Cryostar SAS
- Methods and systems for efficiently and cleanly manufacturing ammonia, ammonium sulfate, nitric acid, ammonium nitrate, or combinations thereof from coal and petcoke products9 May 2024US 2024/0150189 A1Decarbtek Global Corp.
Most cited
By later US patents
- Process for recovering hydrogen from a multi-component gas stream113US 4,654,063 AAir Products and Chemicals, Inc. · 1987
- Nitrogen rejection method and apparatus73US 7,059,152 B2The BOC Group, Inc. · 2006
- Recovery of light hydrocarbons from refinery gas36US 4,115,086 AFluor Corporation · 1978
- Process for extracting ethane and heavier hydrocarbons from LNG32US 7,165,423 B2AMEC Paragon, Inc. · 2007
- Air bottoming cycle for coal gasification plant31US 4,785,621 AGeneral Electric Company · 1988