Y02P 60/40
Afforestation or reforestation
Y02P60/40 (Afforestation or reforestation) appears on 60 US grants and 51 published applications in this corpus.
Search patents in Y02P- Granted patents
- 60
- Published applications
- 51
- Assignees
- 47
- Inventors
- 159
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 7 |
| 2003 | 3 | 1 |
| 2004 | 7 | 4 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 8 |
| 2017 | 0 | 2 |
| 2018 | 3 | 1 |
| 2019 | 2 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 8 |
| 2023 | 2 | 4 |
| 2024 | 1 | 2 |
| 2025 | 5 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coppice-with-standard, process for establishing the coppice-with-standard, and process for converting the coppice-with-standard into a commercial-permanent-forest29 Jul 2025US 12,369,538 B2
- Pneumatic serial device for applying materials to deep soil layer and method therefor24 Jun 2025US 12,336,449 B2Chengdu Tobest Diyuan Technology Co., Ltd.
- Biological water retention material, method for preparing same and use thereof22 Apr 2025US 12,281,252 B2Shandong Academy of Forestry
- Method for obtaining regenerated seedlings of Brassica campestris L.ssp.chinensis from embryonic tip tissue21 Jan 2025US 12,201,076 B2Anhui Agricultural University
- Agrobacterium-mediated genetic transformation method for sea barleygrass21 Jan 2025US 12,203,079 B2Zhejiang University
- Technique for afforestation by aerial seeding of pelleted plant seed under normal precipitation conditions16 Jul 2026US 2026/0198404 A1Sinoway Forest Technology Co., Ltd
- Reforestation planning device, reforestation system, and reforestation planning method4 Sep 2025US 2025/0278798 A1Komatsu Ltd.
- Reforestation machine, reforestation system, and reforestation machine control method17 Jul 2025US 2025/0228155 A1Komatsu Ltd.
- Method for obtaining regenerated seedlings of brassica campestris l.ssp.chinensis from embryonic tip tissue29 Aug 2024US 2024/0284846 A1Anhui Agricultural University
- Biological water retention material, method for preparing same and use thereof8 Aug 2024US 2024/0263075 A1Shandong Academy of Forestry
Most cited
By later US patents
- Ground preparation tool for reforestation81US 4,359,101 A1982
- Method for regeneration of coniferous plants by somatic embryogenesis51US 5,413,930 AWestvaco Corporation · 1995
- Method for regeneration of coniferous plants by somatic embryogenesis48US 5,506,136 AWestvaco Corporation · 1996
- Embryogenic coniferous liquid suspension cultures40US 5,491,090 AWestvaco Corporation · 1996
- Method for transplanting of seedlings30US 4,408,549 AStora Kopparbergs Bergslags Aktiebolag · 1983