F26B 13/14
Rollers, drums, cylinders
Official title: Rollers, {drums, cylinders}(sorbent surfaces F26B13/26); {Arrangement of drives, supports, bearings, cleaning}
F26B13/14 (Rollers, drums, cylinders) appears on 375 US grants and 227 published applications in this corpus.
Search patents in F26B- Granted patents
- 375
- Published applications
- 227
- Assignees
- 192
- Inventors
- 675
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 13 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 15 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 17 | 0 |
| 1997 | 10 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 2 |
| 2002 | 10 | 2 |
| 2003 | 6 | 8 |
| 2004 | 4 | 10 |
| 2005 | 8 | 5 |
| 2006 | 4 | 11 |
| 2007 | 2 | 5 |
| 2008 | 3 | 4 |
| 2009 | 5 | 10 |
| 2010 | 3 | 2 |
| 2011 | 3 | 7 |
| 2012 | 5 | 3 |
| 2013 | 2 | 5 |
| 2014 | 6 | 10 |
| 2015 | 3 | 6 |
| 2016 | 2 | 7 |
| 2017 | 10 | 16 |
| 2018 | 19 | 17 |
| 2019 | 12 | 11 |
| 2020 | 20 | 22 |
| 2021 | 15 | 9 |
| 2022 | 7 | 7 |
| 2023 | 3 | 9 |
| 2024 | 7 | 13 |
| 2025 | 5 | 12 |
| 2026 | 6 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transport device, drying device, and printing apparatus1 Sep 2026US 12,723,809 B2FUJIFILM Corporation
- Moving fluid in a rotating cylinder11 Aug 2026US 12,703,945 B2
- Electrode sheet drying apparatus capable of preventing thermal wrinkles in non-coated portion14 Jul 2026US 12,680,756 B2LG Energy Solution, Ltd.
- Compact high performance through-air apparatus14 Jul 2026US 12,680,757 B2Valmet Corporation
- Through-air apparatus with a shroud30 Jun 2026US 12,668,923 B2Valmet Corporation
- Drying apparatus and electrode sheet manufacturing system10 Sep 2026US 2026/0266544 A1Contemporary Amperex Technology Co., Limited
- Hybrid gas/electric air heating system for material drying systems6 Aug 2026US 2026/0226682 A1Andritz Canada Inc.
- On-line drying of hollow fiber membranes30 Jul 2026US 2026/0216658 A1
- System, Drying Device and Method for Double-Sided Drying of a Coated Film, in Particular a Battery Electrode Film23 Jul 2026US 2026/0210626 A1AXBIS Co., Ltd.
- Oven and coating device18 Jun 2026US 2026/0168729 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Advanced dewatering system85US 7,510,631 B2Voith Patent GmbH · 2009
- Advanced dewatering system83US 7,476,293 B2Voith Patent GmbH · 2009
- Advanced dewatering system72US 7,951,269 B2Voith Patent GmbH · 2011
- Advanced dewatering system72US 8,092,652 B2Voith Patent GmbH · 2012
- Advanced dewatering system71US 8,075,739 B2Voith Patent GmbH · 2011