C05G 5/10
Solid or semi-solid fertilisers
Official title: Solid or semi-solid fertilisers, e.g. powders (layered or coated C05G5/30, incorporated into a matrix C05G5/40)
C05G5/10 (Solid or semi-solid fertilisers) appears on 488 US grants and 742 published applications in this corpus.
Search patents in C05G- Granted patents
- 488
- Published applications
- 742
- Assignees
- 404
- Inventors
- 1,404
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 3 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 3 |
| 2002 | 6 | 3 |
| 2003 | 2 | 6 |
| 2004 | 6 | 8 |
| 2005 | 3 | 9 |
| 2006 | 2 | 10 |
| 2007 | 5 | 6 |
| 2008 | 4 | 4 |
| 2009 | 2 | 6 |
| 2010 | 6 | 8 |
| 2011 | 4 | 9 |
| 2012 | 4 | 10 |
| 2013 | 10 | 10 |
| 2014 | 13 | 20 |
| 2015 | 13 | 28 |
| 2016 | 17 | 34 |
| 2017 | 17 | 42 |
| 2018 | 21 | 32 |
| 2019 | 32 | 27 |
| 2020 | 31 | 72 |
| 2021 | 36 | 70 |
| 2022 | 34 | 77 |
| 2023 | 33 | 64 |
| 2024 | 42 | 74 |
| 2025 | 33 | 60 |
| 2026 | 25 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, methods, and compounds for sustainable wastewater treatment and co-products thereof8 Sep 2026US 12,729,144 B2
- Systems, methods, and apparatus for converting a biosolid to an enhanced cylindrical class A fertilizer8 Sep 2026US 12,729,167 B2Mb-Holding GmbH & Co. KG
- Polymeric salt-tolerant and water-retaining fertilizer and preparation method thereof8 Sep 2026US 12,729,168 B2Qingdao Agricultural University
- Spherical urea-aldehyde condensate fertilizers14 Jul 2026US 12,679,784 B2Sabic Agri-Nutrients Company
- Incorporation of wetting agent with granular fertilizers for enhancing fertilizer dispersion and plant uptake14 Jul 2026US 12,679,786 B2Aqua Yield Operations, Inc.
- Compositions and Methods for Agri-Inputs and Uses Thereof8 Oct 2026US 2026/0308077 A1Tidal Vision Products
- Increasing carbon storage capacity and pollutant remediation in soils using applied hydrogel methods1 Oct 2026US 2026/0296986 A1University of Washington
- Marine glass fertilizer composition based on converter slag1 Oct 2026US 2026/0296988 A1LG Electronics Inc.
- 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
- Soil regulation dispersible granules10 Sep 2026US 2026/0265157 A1Phospholutions Inc.
Most cited
By later US patents
- Biochar157US 8,361,186 B1Full Circle Biochar, Inc. · 2013
- Freeze-dried foam dosage form79US 4,642,903 AR. P. Scherer Corporation · 1987
- High pullulan content product, and its preparation and uses71US 5,518,902 AKabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo · 1996
- Biochar67US 8,747,797 B2Full Circle Biochar, Inc. · 2014
- Soil conditioning agglomerates containing cement kiln dust58US 5,997,599 AMagic Green Corporation · 1999