B27K 3/36
Aliphatic compounds
B27K3/36 (Aliphatic compounds) appears on 155 US grants and 119 published applications in this corpus.
Search patents in B27K- Granted patents
- 155
- Published applications
- 119
- Assignees
- 133
- Inventors
- 273
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 3 |
| 2002 | 7 | 4 |
| 2003 | 5 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 6 |
| 2006 | 1 | 8 |
| 2007 | 4 | 7 |
| 2008 | 3 | 1 |
| 2009 | 2 | 4 |
| 2010 | 2 | 5 |
| 2011 | 0 | 5 |
| 2012 | 3 | 3 |
| 2013 | 4 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 8 |
| 2016 | 5 | 4 |
| 2017 | 3 | 16 |
| 2018 | 4 | 3 |
| 2019 | 11 | 7 |
| 2020 | 6 | 6 |
| 2021 | 3 | 3 |
| 2022 | 3 | 5 |
| 2023 | 2 | 3 |
| 2024 | 2 | 6 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transparent wood surface imprinting optical device and application thereof30 Jun 2026US 12,667,994 B2Nanjing Forestry University
- Hydrophobic fluid and use thereof28 Apr 2026US 12,612,530 B2RFH Chemie GmbH & Co. KG
- Method for producing colored wood4 Nov 2025US 12,459,159 B2Panasonic Intellectual Property Management Co., Ltd.
- Strong and tough structural wood materials, and methods for fabricating and use thereof29 Apr 2025US 12,285,882 B2University of Maryland, College Park
- Process for the production of an impregnated wood piece, impregnated wood piece obtainable by such a process and pencil having a sheath made of such an impregnated wood piece6 Aug 2024US 12,054,001 B2Faber-Castell AG
- Process for the acetylation of wood and acetylated wood17 Sep 2026US 2026/0273793 A1Titan Wood Limited
- Strong and tough structural wood materials, and methods for fabricating and use thereof22 May 2025US 2025/0162189 A1University of Maryland, College Park
- Treatment of wood with polyorganosiloxanes27 Mar 2025US 2025/0100180 A1Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts
- Infill for artifical turf13 Feb 2025US 2025/0050531 A1Goe-IP AS
- Method for stabilisation, hydrophobation and enhanced durability treatment of renewable ligno-cellulosic materials and a resulting bio-based product28 Nov 2024US 2024/0391132 A1Fiberdom Oy
Most cited
By later US patents
- Wood treatment process48US 6,274,199 B1Chemical Specialties, Inc. · 2001
- Wood preservatives42US 5,635,217 ADr. Wolman GmbH · 1997
- Quaternary ammonium carbonate compositions and preparation thereof41US 5,438,034 ALonza Ltd. · 1995
- Method of treating wood41US 5,817,369 ACSIR and Rekara Mills (Proprietary) Limited · 1998
- Water-borne treatment compositions for porous substrates39US 5,228,905 APPG Industries, Inc. · 1993