F26
Drying
F26 (Drying) appears on 9,622 US grants and 7,171 published applications in this corpus.
Search patents in F26- Granted patents
- 9,622
- Published applications
- 7,171
- Assignees
- 4,681
- Inventors
- 17,919
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 143 | 0 |
| 1977 | 158 | 0 |
| 1978 | 154 | 0 |
| 1979 | 118 | 0 |
| 1980 | 174 | 0 |
| 1981 | 166 | 0 |
| 1982 | 137 | 0 |
| 1983 | 106 | 0 |
| 1984 | 157 | 0 |
| 1985 | 151 | 0 |
| 1986 | 155 | 0 |
| 1987 | 178 | 0 |
| 1988 | 149 | 0 |
| 1989 | 166 | 0 |
| 1990 | 151 | 0 |
| 1991 | 186 | 0 |
| 1992 | 225 | 0 |
| 1993 | 228 | 0 |
| 1994 | 211 | 0 |
| 1995 | 181 | 0 |
| 1996 | 227 | 0 |
| 1997 | 205 | 0 |
| 1998 | 203 | 0 |
| 1999 | 229 | 0 |
| 2000 | 247 | 0 |
| 2001 | 214 | 30 |
| 2002 | 193 | 133 |
| 2003 | 171 | 175 |
| 2004 | 142 | 209 |
| 2005 | 117 | 190 |
| 2006 | 116 | 222 |
| 2007 | 84 | 200 |
| 2008 | 105 | 240 |
| 2009 | 70 | 217 |
| 2010 | 99 | 240 |
| 2011 | 150 | 284 |
| 2012 | 152 | 248 |
| 2013 | 184 | 357 |
| 2014 | 223 | 412 |
| 2015 | 251 | 362 |
| 2016 | 275 | 325 |
| 2017 | 275 | 294 |
| 2018 | 299 | 390 |
| 2019 | 341 | 340 |
| 2020 | 338 | 385 |
| 2021 | 296 | 323 |
| 2022 | 248 | 300 |
| 2023 | 222 | 332 |
| 2024 | 228 | 364 |
| 2025 | 245 | 321 |
| 2026 | 179 | 278 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subclasses
Granted patents
Recent patents
- Method of controlling the environment in a grow room6 Oct 2026US 12,751,465 B2JDS Consulting
- Semiconductor arrangement and method for making6 Oct 2026US 12,752,317 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Substrate treating apparatus6 Oct 2026US 12,753,970 B2Semes Co., Ltd.
- Resin drying systems with capability to continuously supply dried resin6 Oct 2026US 12,753,971 B2
- Dielectric heating device6 Oct 2026US 12,753,972 B2Seiko Epson Corporation
- Athletic equipment bag including an exhaust system8 Oct 2026US 2026/0305780 A1NIKE, Inc.
- Apparatus for feeding solid fuel feedstock into a furnace8 Oct 2026US 2026/0309324 A1British American Tobacco (Investments) Limited
- Multiple hearth furnace for placing a solid and a gas in contact8 Oct 2026US 2026/0309411 A1Avril
- Variable power heater freeze-dryer apparatus and methods of use8 Oct 2026US 2026/0309412 A1Peak & Prairie Industries Corp.
- Systems for drying of compositions and related methods8 Oct 2026US 2026/0309413 A1Ziccum AB
Most cited
By later US patents
- Method for processing and preserving collagen-based tissues for transplantation610US 5,336,616 ALifeCell Corporation · 1994
- Moisture sensitive item drying appliance589US 5,852,879 A1998
- Electronic substrate processing system using portable closed containers and its equipments568US 5,621,982 AShinko Electric Co., Ltd. · 1997
- Toothbrush dryer551US 6,874,247 B12005
- Compact convection drying chamber for drying printed circuit boards and other electronic assemblies by enhanced evaporation550US 6,760,981 B2Speedline Technologies, Inc. · 2004