A01G 20/20
Cultivation on mats
A01G20/20 (Cultivation on mats) appears on 113 US grants and 99 published applications in this corpus.
Search patents in A01G- Granted patents
- 113
- Published applications
- 99
- Assignees
- 68
- Inventors
- 196
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 5 |
| 2004 | 1 | 10 |
| 2005 | 0 | 3 |
| 2006 | 1 | 4 |
| 2007 | 3 | 1 |
| 2008 | 3 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 7 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 7 |
| 2015 | 4 | 5 |
| 2016 | 2 | 5 |
| 2017 | 1 | 6 |
| 2018 | 1 | 2 |
| 2019 | 1 | 5 |
| 2020 | 5 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 4 |
| 2023 | 5 | 3 |
| 2024 | 2 | 2 |
| 2025 | 4 | 3 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nutrient water-retaining mat for artificial cultivation of moss crusts6 Oct 2026US 12,751,381 B1Northwest Institute of Eco-Environment and Resources, Cas
- Apparatus and method of growing vegetation in an arid environment15 Sep 2026US 12,733,568 B2Viridis Arbor LLC
- Degradable extruded netting made from polymer blend compositions2 Jun 2026US 12,642,194 B2DelStar Technologies, Inc.
- Apparatus and method of extracting water-soluble minerals from an arid environment7 Apr 2026US 12,593,744 B2Viridis Arbor LLC
- Vertical lawn17 Mar 2026US 12,575,511 B2
- Nutrient water-retaining mat for artificial cultivation of moss crusts8 Oct 2026US 2026/0305544 A1Northwest Institute of Eco-Environment and Resources, Cas
- Integrating enhanced rock weathering and turf management to sequester atmospheric carbon dioxide20 Aug 2026US 2026/0241335 A1Trustees of Dartmouth College
- Apparatus and method of growing vegetation in an arid environment16 Jul 2026US 2026/0198407 A1Viridis Arbor LLC
- Retention, drainage and cultivation board, its production method and system of equipment for its production16 Jul 2026US 2026/0201697 A1Arbor - Okrasne A Ovocne Skolky, S.R.O.
- Seedmat for growing plants8 Jan 2026US 2026/0007089 A1Gtx Turf Farms LP
Most cited
By later US patents
- Roof covering122US 4,534,142 A1985
- Plant mat and method60US 5,226,255 AGrass Ventures, Ltd. · 1993
- Meltblown and coform materials having application as seed beds58US 4,786,550 AKimberly-Clark Corporation · 1988
- Method for cultivation of turf53US 5,205,068 A1993
- Mat for growing lawns and other vegetation41US 4,318,248 AFisons-Western Peat Moss, Ltd. · 1982