C09F 3/00
Obtaining spirits of turpentine
C09F3/00 (Obtaining spirits of turpentine) appears on 9 US grants and 13 published applications in this corpus.
Search patents in C09F- Granted patents
- 9
- Published applications
- 13
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 14 Feb 2023
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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Process and apparatus for treating tall oil14 Feb 2023US 11,578,234 B2Neste Oyj
- Apparatus and method for separation of components with different volatility in a mixed fluid24 Aug 2021US 11,097,200 B2Rosenblad Design Aktiebolag
- Catalytic refining of terpenes of pulp origin18 Oct 2016US 9,469,581 B2Stora Enso OYJ
- System and method for recovering turpentine during wood material processing28 Jun 2016US 9,377,240 B2
- Matte film having a printable polyalkylimine condensation product7 Jun 2016US 9,358,824 B2Jindal Films Americas LLC
- Method of extraction7 Sep 2023US 2023/0279265 A1
- Process and system for treating vapours released from lignocellulose biomass during acid treatment17 Mar 2022US 2022/0081834 A1Valmet Corporation
- Method for desulfurization of methanol21 Oct 2021US 2021/0322895 A1Stora Enso OYJ
- Method for desulfurization of crude sulfate turpentine2 Sep 2021US 2021/0269672 A1Stora Enso OYJ
- Process and apparatus for treating tall oil14 Jan 2021US 2021/0009858 A1Neste Oyj
Most cited
By later US patents