A01C 1/044
Sheets, multiple sheets or mats
Official title: {Sheets, multiple sheets or mats}
A01C1/044 (Sheets, multiple sheets or mats) appears on 112 US grants and 119 published applications in this corpus.
Search patents in A01C- Granted patents
- 112
- Published applications
- 119
- Assignees
- 76
- Inventors
- 222
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 5 |
| 2003 | 3 | 9 |
| 2004 | 2 | 8 |
| 2005 | 0 | 4 |
| 2006 | 2 | 5 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 4 |
| 2012 | 0 | 2 |
| 2013 | 2 | 5 |
| 2014 | 1 | 6 |
| 2015 | 3 | 1 |
| 2016 | 3 | 5 |
| 2017 | 2 | 12 |
| 2018 | 0 | 2 |
| 2019 | 3 | 6 |
| 2020 | 4 | 5 |
| 2021 | 3 | 10 |
| 2022 | 3 | 7 |
| 2023 | 2 | 5 |
| 2024 | 5 | 3 |
| 2025 | 5 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method of growing vegetation in an arid environment15 Sep 2026US 12,733,568 B2Viridis Arbor LLC
- Shrink-wrapped seed pillows16 Jun 2026US 12,653,090 B2Ball Horticultural Company
- Apparatus and method of extracting water-soluble minerals from an arid environment7 Apr 2026US 12,593,744 B2Viridis Arbor LLC
- Pod and plant cultivation apparatus having same17 Feb 2026US 12,550,829 B2LG Electronics Inc.
- Apparatus and method for growing vegetation in hot arid coastal environments27 Jan 2026US 12,532,801 B2Viridis Arbor LLC
- Apparatus and method of growing vegetation in an arid environment16 Jul 2026US 2026/0198407 A1Viridis Arbor LLC
- Eco-Friendly and Plantable Paper Products and Writing Utensil14 May 2026US 2026/0130315 A1
- Seedmat for growing plants8 Jan 2026US 2026/0007089 A1Gtx Turf Farms LP
- Apparatus and method of extracting water-soluble minerals from an arid environment1 Jan 2026US 2026/0000011 A1Viridis Arbor LLC
- Apparatus and method of creating wetlands in remote arid environments25 Sep 2025US 2025/0295055 A1Viridis Arbor LLC
Most cited
By later US patents
- 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
- Wildflower sod mat and method of propagation53US 4,941,282 A1990
- Mat for growing lawns and other vegetation41US 4,318,248 AFisons-Western Peat Moss, Ltd. · 1982
- Mat for growing lawns or other vegetation39US 4,190,981 A1980