B27K 3/105
Injection apparatus
Official title: {Injection apparatus}
B27K3/105 (Injection apparatus) appears on 17 US grants and 15 published applications in this corpus.
Search patents in B27K- Granted patents
- 17
- Published applications
- 15
- Assignees
- 15
- Inventors
- 38
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for dispensing wood-treatment agent with threaded adapter12 Sep 2023US 11,752,659 B1SmartFume Co.
- Hemp insulation fire retardant applicator and method1 Aug 2023US 11,712,590 B2
- Device for dispensing wood-treatment agent4 Jan 2022US 11,213,972 B1SmartFume Co.
- Wood treatment apparatus with a displaceable sleeve for treating wood and method for treating wood25 Aug 2020US 10,751,907 B2IML Instrumenta Mechanik Labor GmbH
- Wood treatment device7 Apr 2020US 10,611,048 B1SmartFume Co.
- Hemp insulation fire retardant applicator and method14 Sep 2023US 2023/0285785 A1
- Tip setters and tip adapters for installing injection tools to plant parts3 Aug 2023US 2023/0240199 A1Invaio Sciences International GmbH
- Hemp insulation fire retardant applicator and method25 Aug 2022US 2022/0266076 A1
- Introduction of active substances and/or dye into plant tissue5 May 2022US 2022/0132758 A1Korte Luth GmbH
- Wood-Treatment Apparatus with a Displaceable Sleeve for Treating Wood, and Method for Treating Wood6 Jun 2019US 2019/0168408 A1IML Instrumenta Mechanik Labor GmbH
Most cited
By later US patents
- Device for pressure feeding liquid chemicals into a wooden pole15US 4,724,793 A1988
- Wood-treating device12US 5,443,641 ANational Wood Treating Company · 1995
- Method and apparatus for impregnating a liquid into wood and far-infrared-ray panel heating structure11US 4,992,307 A1991
- Wood treatment device10US 10,611,048 B1SmartFume Co. · 2020
- Wood-treating device6US 5,620,516 ANational Wood Treating Company · 1997