C05D 1/005
Post-treatment
Official title: {post-treatment}
C05D1/005 (Post-treatment) appears on 80 US grants and 114 published applications in this corpus.
Search patents in C05D- Granted patents
- 80
- Published applications
- 114
- Assignees
- 75
- Inventors
- 220
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 7 |
| 2015 | 3 | 2 |
| 2016 | 1 | 14 |
| 2017 | 4 | 9 |
| 2018 | 8 | 8 |
| 2019 | 8 | 7 |
| 2020 | 6 | 15 |
| 2021 | 10 | 10 |
| 2022 | 7 | 15 |
| 2023 | 7 | 7 |
| 2024 | 4 | 5 |
| 2025 | 8 | 4 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acidified fertilizer granules19 May 2026US 12,630,485 B2Sabic Agri-Nutrients Company
- Incorporation of biological agents in fertilizers17 Feb 2026US 12,552,726 B2The Mosaic Company
- Fertilizer compositions16 Dec 2025US 12,497,343 B2Glaze Coatings Limited
- Products prepared from waste gas streams containing H2S, SO2, and/or NH39 Dec 2025US 12,492,153 B2Tessenderlo Group NV
- Silicon-based agricultural compositions19 Aug 2025US 12,391,629 B2BiolóGicos EstratéGicos Bioest S.A.S.
- Mineral phosphate ash based fertilizer containing magnesium, produced from sewage sludge ash, and process for the production thereof8 Oct 2026US 2026/0308076 A1
- Incorporation of biological agents in fertilizers3 Sep 2026US 2026/0257975 A1The Mosaic Company
- Crop nutrition and fortification composition23 Jul 2026US 2026/0209132 A1
- Polyhalite granules containing nitrogen16 Jul 2026US 2026/0200812 A1Anglo American Woodsmith Limited
- Polyhalite granules9 Jul 2026US 2026/0193146 A1Anglo American Woodsmith Limited
Most cited
By later US patents
- Controlled release rate fertilizers and methods of making same46US 6,749,659 B1Enersul, Inc. · 2004
- Granulation process and products produced thereby42US 4,183,738 AInternational Fertilizer Development Center · 1980
- Granulation of potash salts21US 4,385,920 AInternational Minerals & Chemical Corp. · 1983
- Granulating an aqueous dispersion of ammonium and potassium salts19US 4,277,253 AAdelaide & Wallaroo Fertilizers Ltd. · 1981
- Process for binding dust in fertilizer granules17US 5,383,952 AKali und Salz Aktiengesellschaft · 1995