C05G 3/20
Mixtures of one or more fertilisers with additives not having a specially
Official title: for preventing the fertilisers being reduced to powder; Anti-dusting additives
C05G3/20 (Mixtures of one or more fertilisers with additives not having a specially) appears on 109 US grants and 138 published applications in this corpus.
Search patents in C05G- Granted patents
- 109
- Published applications
- 138
- Assignees
- 78
- Inventors
- 256
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 3 |
| 2003 | 1 | 5 |
| 2004 | 5 | 6 |
| 2005 | 1 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 4 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 4 | 2 |
| 2012 | 6 | 8 |
| 2013 | 4 | 3 |
| 2014 | 2 | 11 |
| 2015 | 4 | 6 |
| 2016 | 7 | 11 |
| 2017 | 4 | 11 |
| 2018 | 9 | 3 |
| 2019 | 4 | 4 |
| 2020 | 7 | 12 |
| 2021 | 4 | 6 |
| 2022 | 3 | 11 |
| 2023 | 9 | 7 |
| 2024 | 4 | 4 |
| 2025 | 3 | 4 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fertilizer coating compositions and methods of preparation thereof17 Mar 2026US 12,577,180 B2Kraton Chemical, LLC
- Controlled-release fertilizer compositions29 Jul 2025US 12,371,393 B2OMS Investments, Inc.
- Hydrophobic coatings to improve the physical quality parameters of fertilizers10 Jun 2025US 12,325,673 B2The Mosaic Company
- Biochar suspended solution25 Feb 2025US 12,234,196 B2Talipot Cool Extract (IP), LLC
- Fertilizer coating for dust control and/or anti-caking6 Aug 2024US 12,054,441 B2ArrMaz Products Inc.
- Hydrophobic coatings to improve the physical quality parameters of fertilizers30 Jul 2026US 2026/0217623 A1The Mosaic Company
- Polyhalite granules containing nitrogen16 Jul 2026US 2026/0200812 A1Anglo American Woodsmith Limited
- Dispersible activated bauxite granules and methods for forming dispersible activated bauxite granules12 Mar 2026US 2026/0070851 A1Phospholutions Inc.
- Biochar-seed gel for vegetation rehabilitation in saline-alkali soil, preparation method thereof, and application thereof12 Mar 2026US 2026/0070855 A1Beijing Normal University
- Environmentally-friendly surfactants for anticaking and moisture resistance coatings for hygroscopic substrates5 Feb 2026US 2026/0035315 A1Colonial Chemical Inc.
Most cited
By later US patents
- Fertilizer compositions and method of making such compositions56US 5,238,480 AVigoro Industries, Inc. · 1993
- 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
- Method for enhancing soil growth using bio-char48US 8,317,892 B1Cool Planet Biofuels, Inc. · 2012
- Particulate fertilizer dust control40US 5,328,497 AGeorgia-Pacific Corporation · 1994