C05G 3/80
Soil conditioners
C05G3/80 (Soil conditioners) appears on 312 US grants and 486 published applications in this corpus.
Search patents in C05G- Granted patents
- 312
- Published applications
- 486
- Assignees
- 287
- Inventors
- 907
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 5 |
| 2003 | 2 | 11 |
| 2004 | 11 | 14 |
| 2005 | 3 | 4 |
| 2006 | 4 | 6 |
| 2007 | 0 | 5 |
| 2008 | 5 | 3 |
| 2009 | 1 | 5 |
| 2010 | 2 | 10 |
| 2011 | 1 | 5 |
| 2012 | 8 | 10 |
| 2013 | 5 | 14 |
| 2014 | 10 | 13 |
| 2015 | 8 | 22 |
| 2016 | 17 | 39 |
| 2017 | 14 | 40 |
| 2018 | 25 | 34 |
| 2019 | 26 | 27 |
| 2020 | 27 | 36 |
| 2021 | 29 | 33 |
| 2022 | 16 | 33 |
| 2023 | 19 | 31 |
| 2024 | 19 | 32 |
| 2025 | 13 | 29 |
| 2026 | 12 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coated granular fertilizers and methods of making coated granular fertilizers25 Aug 2026US 12,715,820 B2Aqua Yield Operations, Inc.
- Incorporation of wetting agent with granular fertilizers for enhancing fertilizer dispersion and plant uptake14 Jul 2026US 12,679,786 B2Aqua Yield Operations, Inc.
- Paper mulch granule with fertilizer for improved seed establishment26 May 2026US 12,637,394 B2Skyline Encap Holdings, LLC.
- Agricultural compositions21 Apr 2026US 12,606,500 B2JRX Biotechnology, Inc.
- Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar14 Apr 2026US 12,599,151 B2Talipot Cool Extract (IP), LLC
- Increasing carbon storage capacity and pollutant remediation in soils using applied hydrogel methods1 Oct 2026US 2026/0296986 A1University of Washington
- Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar10 Sep 2026US 2026/0262683 A1Talipot Cool Extract (IP), LLC
- Production of Metal Carbonate Soil Amendment from Calcium Slag Silicate20 Aug 2026US 2026/0242303 A1Sabic Agri-Nutrients Company
- Properties, applications, and composition of liquid extract from feedstock by a chemo-mechanical cellular explosion process20 Aug 2026US 2026/0242306 A1IFG Technologies, LLC
- Soil conditioner and use thereof6 Aug 2026US 2026/0225970 A1Japan International Research Center for Agricultural Sciences
Most cited
By later US patents
- Water absorbing hydrogels and methods of making and use thereof94US 7,342,058 B2Geohumus International GmbH & Co. KG · 2008
- Powdery polymers capable of absorbing aqueous liquids, a process for their production and their use as absorbents93US 5,672,633 AChemische Fabrik Stockhausen GmbH · 1997
- Method for desalination and rehabilitation of irrigated soil83US 4,687,505 A1987
- Water absorbing hydrogels and methods of making and use thereof76US 7,652,080 B2Geohumus International Verwaltungs GmbH & Co. KG · 2010
- Water-absorbent cross-linked polymers in foam form69US 6,174,929 B1BASF SE · 2001