C05G 5/36
Layered or coated with sulfur
Official title: {layered or coated with sulfur}
C05G5/36 (Layered or coated with sulfur) appears on 62 US grants and 61 published applications in this corpus.
Search patents in C05G- Granted patents
- 62
- Published applications
- 61
- Assignees
- 46
- Inventors
- 146
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 4 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 3 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 5 |
| 2013 | 0 | 1 |
| 2014 | 6 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 6 | 1 |
| 2020 | 0 | 6 |
| 2021 | 2 | 4 |
| 2022 | 2 | 4 |
| 2023 | 4 | 1 |
| 2024 | 4 | 8 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Encapsulated fertilizer comprising essential oils, polymers and macronutrients and method of preparation thereof15 Sep 2026US 12,735,367 B2Ypf Tecnologia S.A.
- Multiple ion nanoparticle for delivery of agricultural products30 Dec 2025US 12,509,408 B2Aqua Yield Operations, Inc.
- Stabilized urea fertilizer compositions and methods for preparing same17 Jun 2025US 12,331,002 B2Tessenderlo Group NV
- Calcium sulfate urea granules and methods for producing and using the same3 Jun 2025US 12,319,632 B2Sabic Agri-Nutrients Company
- Non-aqueous organo liquid delivery systems containing dispersed poly (organic acids) that improve availability of macro and micro-nutrients to plants24 Dec 2024US 12,171,223 B2Soilgenic Technologies, LLC
- Plant priming compositions and methods of use thereof12 Feb 2026US 2026/0041097 A1Zero Gravity Solutions, Inc.
- Polysulfide enhanced fertilizers and methods of making same16 Oct 2025US 2025/0320169 A1The Mosaic Company
- Non-aqueous organo liquid delivery systems containing dispersed poly (organic acids) that improve availability of macro & micro-nutrients to plants24 Apr 2025US 2025/0127161 A1Soilgenic Technologies, LLC
- Inhibitors of soil nitrification and processes to prevent same11 Apr 2024US 2024/0116832 A1Tessenderlo Group NV
- Sulfur coated fertilizers with polymer coating layer11 Apr 2024US 2024/0116833 A1Everris International B.V.
Most cited
By later US patents
- Abrasion resistant coatings for fertilizers52US 5,466,274 AOMS Investments, Inc. · 1995
- Sulfur coated fertilizers and process for the preparation thereof46US 5,219,465 AThe O. M. Scott & Sons Company · 1993
- Abrasion resistant coatings for fertilizers43US 5,300,135 AThe O. M. Scott & Sons Company · 1994
- Controlled release coated agricultural products43US 5,939,356 ASouthwest Research Institute · 1999
- Sulfur coated fertilizers with improved abrasion resistance41US 5,984,994 A1999