C05B 13/04
From metallic phosphorus compounds
Official title: from metallic phosphorus compounds, e.g. ferro-phosphorus
C05B13/04 (From metallic phosphorus compounds) appears on 9 US grants and 12 published applications in this corpus.
Search patents in C05B- Granted patents
- 9
- Published applications
- 12
- Assignees
- 12
- Inventors
- 23
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Process and device for processing an inorganic nutritive iron composition22 Sep 2020US 10,781,144 B2Prayon
- Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compound16 Apr 2019US 10,259,752 B2Bundesrepublik Deutschland, Vertreten Durch Das Bundesminsiterium FüR Wirtschaft Und Energie, Dieses Vertreten Durch Den PräSidenten Der Bam, Bundesanstalt FüR Materialforschung Und -PrüFung
- Micronutrient fertilizers and methods of making and using the same26 Mar 2019US 10,239,797 B2Agtec Innovations, Inc.
- Inorganic nutritive iron composition29 Nov 2016US 9,505,664 B2Prayon
- Micronutrient fertilizers and methods of making and using the same10 Nov 2015US 9,181,137 B2Agtec Innovations, Inc.
- A method for producing ferrous sulphate and phosphoric acid12 Mar 2026US 2026/0070788 A1Kemira Oyj
- Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compound30 Aug 2018US 2018/0244587 A1Bundesrepublik Deutschland, Vertreten Durch Das Bundesministerium FüR Wirtschaft Und Energie
- Method and device for using a nutritive inorganic iron composition31 May 2018US 2018/0148385 A1Prayon
- Mixed-metallic crystalline orthophosphates for the temporally controlled release of trace elements in the rhizodermal and epidermal areas of plants10 Nov 2016US 2016/0326065 A1Chemische Fabrik Budenheim KG
- Micronutrient fertilizers and methods of making and using the same22 Sep 2016US 2016/0272549 A1Agtec Innovations, Inc.
Most cited
By later US patents
- Micronutrient fertilizers and methods of making and using the same18US 8,506,670 B2Agtec Innovations, Inc. · 2013
- Process for the manufacture of bio-release iron-manganese fertilizer10US 7,691,171 B2Department of Science & Technology (DST) A Department under the Ministry of Science and Technology, Government of India · 2010
- Process for the manufacture of a bio-release fertilizer of an anionic micro nutrient viz molybdenum7US 7,670,405 B2Department of Science & Technology (DST) · 2010
- Process for the manufacture of bio-release fertilizers of zinc-iron-manganese, iron-manganese-copper and zinc-iron manganese-copper6US 8,216,337 B2National Research Development Corporation · 2012
- Micronutrient fertilizers and methods of making and using the same2US 9,181,137 B2Agtec Innovations, Inc. · 2015