B27K 5/001
Heating
Official title: {Heating}
B27K5/001 (Heating) appears on 189 US grants and 163 published applications in this corpus.
Search patents in B27K- Granted patents
- 189
- Published applications
- 163
- Assignees
- 165
- Inventors
- 496
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 5 |
| 2007 | 1 | 6 |
| 2008 | 3 | 2 |
| 2009 | 1 | 5 |
| 2010 | 3 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 3 | 9 |
| 2014 | 2 | 5 |
| 2015 | 4 | 4 |
| 2016 | 2 | 8 |
| 2017 | 2 | 13 |
| 2018 | 6 | 13 |
| 2019 | 6 | 5 |
| 2020 | 12 | 14 |
| 2021 | 10 | 9 |
| 2022 | 8 | 8 |
| 2023 | 5 | 14 |
| 2024 | 7 | 14 |
| 2025 | 4 | 4 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Densified hygroscopic materials and products made thereof8 Sep 2026US 12,728,560 B2Swiss Wood Solutions AG
- Wood treatment compositions having antimicrobial properties4 Aug 2026US 12,697,748 B2Société en Commandite Prolam
- Wood protecting methods and wood products produced with the methods5 May 2026US 12,617,120 B2OrganoWood AB
- Combined process of hydrolysis and esterification of wood14 Apr 2026US 12,600,056 B2
- Method for producing colored wood4 Nov 2025US 12,459,159 B2Panasonic Intellectual Property Management Co., Ltd.
- Apparatus and method for heat treatment of wood24 Sep 2026US 2026/0286227 A1
- Acetylated wood30 Jul 2026US 2026/0216912 A1YKK AP Inc.
- Process To Make Silicate Functionalized Engineered Wood Articles With Improved Properties9 Jul 2026US 2026/0192485 A1T2Earth Holdings LLC
- Method for producing modified wood material, and modified wood material14 May 2026US 2026/0131497 A1Keihoku Precut Co., Ltd.
- Process and Design Modifications to Retrofit a Conventional Wood Plant14 May 2026US 2026/0131498 A1T2Earth Holdings LLC
Most cited
By later US patents
- Closable bag and method and arrangement for aseptic filling thereof48US 4,731,978 AAlfa-Laval Food & Dairy Engineering AB · 1988
- Method for controlling AMT system including speed sensor signal fault detection and tolerance37US 4,849,899 AEaton Corporation · 1989
- Process for preserving wood35US 4,649,065 AMooney Chemicals, Inc. · 1987
- Permanent magnet manufacture from very low coercivity crystalline rare earth-transition metal-boron alloy23US 4,921,551 AGeneral Motors Corporation · 1990
- Procedure for treatment of fir-wood and leaf-wood22US 4,971,840 A1990