A01G 13/30
Ground coverings
A01G13/30 (Ground coverings) appears on 582 US grants and 628 published applications in this corpus.
Search patents in A01G- Granted patents
- 582
- Published applications
- 628
- Assignees
- 324
- Inventors
- 1,186
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 12 | 0 |
| 1992 | 12 | 0 |
| 1993 | 6 | 0 |
| 1994 | 13 | 0 |
| 1995 | 11 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 4 |
| 2002 | 7 | 10 |
| 2003 | 13 | 10 |
| 2004 | 10 | 24 |
| 2005 | 6 | 23 |
| 2006 | 7 | 21 |
| 2007 | 3 | 18 |
| 2008 | 5 | 26 |
| 2009 | 10 | 27 |
| 2010 | 14 | 18 |
| 2011 | 14 | 26 |
| 2012 | 16 | 16 |
| 2013 | 27 | 22 |
| 2014 | 13 | 20 |
| 2015 | 11 | 26 |
| 2016 | 15 | 28 |
| 2017 | 10 | 28 |
| 2018 | 17 | 39 |
| 2019 | 27 | 37 |
| 2020 | 29 | 32 |
| 2021 | 17 | 35 |
| 2022 | 23 | 40 |
| 2023 | 15 | 27 |
| 2024 | 20 | 25 |
| 2025 | 28 | 31 |
| 2026 | 24 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Weed barrier and method of use6 Oct 2026US 12,751,378 B2PulpCulture USA, Inc.
- Device and method for soil moisture stabilization and tree or plant protection6 Oct 2026US 12,751,379 B2Zynnovation LLC
- Eco-garden packaging device29 Sep 2026US 12,747,086 B2
- Method for cultivating alcohol-brewing sorghum on basis of biodegradable mulching film, and use thereof22 Sep 2026US 12,740,501 B2Jiangsu Academy of Agricultural Sciences
- Landscaping containment system14 Jul 2026US 12,677,761 B1Karogen LLC
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Ground Anchor Assembly Including High-Load Ground Anchor and Method of Using Same24 Sep 2026US 2026/0286636 A1Western Excelsior, LLC
- Degradable extruded netting made from polymer blend compositions17 Sep 2026US 2026/0271840 A1DelStar Technologies, Inc.
- Lockable indoor/outdoor cultivator10 Sep 2026US 2026/0262580 A1Mondi Products Ltd.
- Biodegradable nonwoven sheets, a method of manufacturing the same and uses thereof6 Aug 2026US 2026/0223788 A1
Most cited
By later US patents
- Degradable starch-based agricultural mulch film79US 3,949,145 AThe United States of America as represented by the Secretary of Agriculture · 1976
- Plant supplement and method for increasing plant productivity and quality67US 4,952,229 A1990
- Laying down of large sheets of film59US 4,050,972 A1977
- Method for enhancing soil growth using bio-char56US 8,236,085 B1Cool Planet Biofuels, Inc. · 2012
- Method for enhancing soil growth using bio-char55US 8,317,891 B1Cool Planet Biofuels, Inc. · 2012