B27K 3/14
Bandage methods
B27K3/14 (Bandage methods) appears on 21 US grants and 10 published applications in this corpus.
Search patents in B27K- Granted patents
- 21
- Published applications
- 10
- Assignees
- 16
- Inventors
- 34
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Purgeable injection apparatus for spill-free replenishment of embedded foundation preservation wraps8 Jul 2025US 12,350,707 B2Copper Care Wood Preservatives, Inc.
- Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures2 Oct 2018US 10,085,453 B2Osmose Utilities Services, Inc.
- Controlled release, wood preserving composition for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures7 Nov 2017US 9,808,015 B2Osmose Utilities Services, Inc.
- Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures14 Mar 2017US 9,593,245 B2Osmose Utilities Services, Inc.
- Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures11 Oct 2016US 9,464,196 B2Osmose Utilities Services, Inc.
- Purgeable injection apparatus for spill-free replenishment of embedded foundation preservation wraps2 Oct 2025US 2025/0303438 A1Copper Care Wood Preservatives, Inc.
- Purgeable injection apparatus for spill-free replenishment of embedded foundation preservation wraps21 Nov 2024US 2024/0383002 A1Copper Care Wood Preservatives, Inc.
- Self-treatment of utility poles in use26 Jul 2018US 2018/0207835 A1Wood-Perfect Corporation
- Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures1 Feb 2018US 2018/0027820 A1Osmose Utilities Services, Inc.
- Controlled release, wood preserving composition for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures18 May 2017US 2017/0135350 A1Osmose Utilities Services, Inc.
Most cited
By later US patents
- Protection of wooden posts and masts40US 5,138,806 AKabelmetal Electro GmbH · 1992
- Timber preserving agent for maintenance purposes31US 6,110,263 ADr. Wolman GmbH · 2000
- Wood-preservative package16US 4,779,735 AMooney Chemicals, Inc. · 1988
- Method of protecting organic or inorganic material from attack by microorganisms12US 4,290,846 ACiba-Geigy Corporation · 1981
- Wood preservative wrap10US 5,997,971 AGenics Inc. · 1999