B01F 35/91
Using gas or liquid injected into the material
Official title: using gas or liquid injected into the material, e.g. using liquefied carbon dioxide or steam
B01F35/91 (Using gas or liquid injected into the material) appears on 101 US grants and 118 published applications in this corpus.
Search patents in B01F- Granted patents
- 101
- Published applications
- 118
- Assignees
- 96
- Inventors
- 280
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 2 | 2 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 4 |
| 2012 | 1 | 5 |
| 2013 | 3 | 8 |
| 2014 | 6 | 11 |
| 2015 | 9 | 10 |
| 2016 | 7 | 5 |
| 2017 | 4 | 4 |
| 2018 | 2 | 10 |
| 2019 | 4 | 5 |
| 2020 | 6 | 9 |
| 2021 | 5 | 8 |
| 2022 | 6 | 2 |
| 2023 | 4 | 6 |
| 2024 | 4 | 6 |
| 2025 | 4 | 4 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wet concrete conditioning23 Dec 2025US 12,502,648 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method and device for producing a suspension18 Nov 2025US 12,472,474 B2
- Sanitary direct contact steam injection heater10 Jun 2025US 12,326,299 B2Hydro-Thermal Corporation
- Retort agitation system and method14 Jan 2025US 12,193,463 B2John Bean Technologies Corporation
- Gas mixing system for semiconductor fabrication31 Dec 2024US 12,179,161 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Liquid-sourdough manufacturing installation and method24 Sep 2026US 2026/0283163 A1Mauri Technology B.V.
- Semiconductor processing system and method of operating the same25 Jun 2026US 2026/0175186 A1Tokyo Electron Limited
- Mixing devices for selective catalytic reduction fluid generators28 May 2026US 2026/0145147 A1Changzhou University
- Gas mixing device14 May 2026US 2026/0131294 A1Honda Motor Co., Ltd.
- Device for injecting a cryogenic fluid through the base of a mixer4 Dec 2025US 2025/0367620 A1Air Liquide France Industrie
Most cited
By later US patents
- Apparatus to cool particulate matter for grinding68US 4,428,535 ALiquid Carbonic Corporation · 1984
- Vane and chilling systems for tumble mixers38US 5,104,232 ABlentech Corporation · 1992
- Process for producing pumpable foodstuffs, in particular processed cheese36US 5,240,724 AA. Stephan und Sohne GmbH & Co. · 1993
- Continuous chewing gum base manufacturing process using a mixing-restriction element36US 5,486,366 AWm. Wrigley Jr. Company · 1996
- Concrete cooling injection unit and method of injecting a coolant into a concrete mixture35US 7,950,841 B2Air Liquide Industrial U.S. LP · 2011