F26B 25/005
Treatment of dryer exhaust gases
Official title: {Treatment of dryer exhaust gases (incineration of volatiles F26B23/022)}
F26B25/005 (Treatment of dryer exhaust gases) appears on 407 US grants and 308 published applications in this corpus.
Search patents in F26B- Granted patents
- 407
- Published applications
- 308
- Assignees
- 344
- Inventors
- 885
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 12 | 0 |
| 1993 | 25 | 0 |
| 1994 | 20 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 4 |
| 2003 | 4 | 11 |
| 2004 | 6 | 6 |
| 2005 | 5 | 9 |
| 2006 | 5 | 7 |
| 2007 | 1 | 4 |
| 2008 | 4 | 9 |
| 2009 | 3 | 7 |
| 2010 | 3 | 17 |
| 2011 | 9 | 13 |
| 2012 | 5 | 7 |
| 2013 | 6 | 12 |
| 2014 | 9 | 10 |
| 2015 | 10 | 14 |
| 2016 | 8 | 8 |
| 2017 | 6 | 13 |
| 2018 | 11 | 11 |
| 2019 | 13 | 10 |
| 2020 | 9 | 17 |
| 2021 | 12 | 16 |
| 2022 | 14 | 7 |
| 2023 | 10 | 17 |
| 2024 | 9 | 28 |
| 2025 | 24 | 29 |
| 2026 | 11 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Drying apparatus and use thereof and process for producing an isocyanate using the drying apparatus14 Apr 2026US 12,601,544 B2Covestro Deutschland AG
- Cathode material drying device and cathode material drying production line7 Apr 2026US 12,595,962 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Dryer system8 Oct 2026US 2026/0309415 A1Scheuch Management Holding GmbH
- Finishing Apparatus For A Spray Drying System27 Aug 2026US 2026/0251391 A1Velico Medical, Inc.
- Electrode Drying Apparatus and Electrode Manufacturing System13 Aug 2026US 2026/0235359 A1SK On Co., Ltd.
- Process gas collection systems for lumber drying operations13 Aug 2026US 2026/0235360 A1Wellons, Inc.
- Material drying processes6 Aug 2026US 2026/0227125 A1B&T Technologies, LLC
Most cited
By later US patents
- Coated substrate drying system96US 5,694,701 AMinnesota Mining and Manufacturing Company · 1997
- Process and apparatus for separating organic contaminants from contaminated inert materials69US 4,864,942 AChemical Waste Management, Inc. · 1989
- Hot air impingement drying system for inkjet images66US 6,463,674 B1Xerox Corporation · 2002
- Apparatus and method for batch drying using a microwave vacuum system61US 4,882,851 AThe Fitzpatrick Company · 1989
- Apparatus for deodorizing, sterilizing and drying bedding and clothing58US 5,713,137 A1998