Description
Class C05D : INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
Subclass 1/00: Fertilisers containing potassium (C05D 7/00 takes precedence)
C05D 1/00
Sub-Class
Stats
- 199 US PATENTS IN FORCE
- 25 US APPLICATIONS PENDING
- 59 Total Patent Owners
- 500 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11827576 | Calcium cyanamide fertilizer with triazone | Mar 09, 21 | Nov 28, 23 | KB8, Inc. |
| 11814298 | Method for producing potassium chloride granular materials | Aug 22, 17 | Nov 14, 23 | K + S Aktiengesellschaft |
| 11814297 | Method for producing potassium chloride granular material | Aug 22, 17 | Nov 14, 23 | K+S Aktiengesellschaft |
| 11814329 | Hydrophobic coatings to improve the physical quality parameters of fertilizers | Apr 27, 21 | Nov 14, 23 | The Mosaic Company |
| 11807588 | Hydrophobic coatings to improve the physical quality parameters of fertilizers | Jan 17, 20 | Nov 07, 23 | The Mosaic Company |
| 11795060 | Process for producing potassium chloride granulates | Aug 22, 17 | Oct 24, 23 | K+S Aktiengesellschaft |
| 11753349 | Method to prepare a soy hydrolysate product with a high concentration of free amino acids and method of using the same | Jan 07, 21 | Sep 12, 23 | Nachurs Alpine Solutions, Corp. |
| 11708310 | Stabilized ammonium humate coating for fertilizer granules | Apr 16, 21 | Jul 25, 23 | Organocat, LLC |
| 11691999 | Homogenous humate powder compositions exhibiting high solubility | Jul 09, 20 | Jul 04, 23 | HUMIC GROWTH SOLUTIONS. LLC |
| 11691929 | Fertiliser | Sep 21, 21 | Jul 04, 23 | Incitec Fertilizers Pty Limited |
| 11685700 | Nitrogen stabilizing compositions | May 21, 21 | Jun 27, 23 | Active Agriscience Inc. |
| 11667587 | Poultry litter-based fertilizer and a method for making the poultry litter-based fertilizer from poultry litter | Jun 25, 20 | Jun 06, 23 | PREMIERE FERTILIZER SYSTEMS, LLC |
| 11667534 | bearing material | May 24, 19 | Jun 06, 23 | AGRIPOWER AUSTRALIA LIMITED |
| 11655196 | Granules of polyhalite and urea | Aug 24, 20 | May 23, 23 | Not available |
| 11591275 | Smart release potash fertilizer granules | Feb 06, 19 | Feb 28, 23 | RYNAN TECHNOLOGIES PTE LTD |
| 11578009 | Urea-based blend composition and method for the manufacture thereof | May 09, 19 | Feb 14, 23 | Yara International ASA |
| 11535636 | Potassium mixtures compositions and methods | Nov 18, 18 | Dec 27, 22 | Not available |
| 11528855 | Cannabis farming methods | Mar 23, 20 | Dec 20, 22 | INSECTERGY, LLC |
| 11524260 | Atmospheric greenhouse gas removal | Jan 08, 18 | Dec 13, 22 | Not available |
| 11516956 | Method for maize cultivation in black soil area of Northeast China | Apr 29, 21 | Dec 06, 22 | NORTHEAST INSTITUTE OF GEOGRAPHY AND AGROECOLOGY; JILIN QIANYI MODERN AGRICULTURE CO., LTD.; |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0092,703 | CALCIUM CYANAMIDE FERTILIZER WITH TRIAZONE | Nov 22, 23 | Mar 21, 24 | KB8, Inc. |
| 2024/0018,061 | AGRICULTURAL COMPOSITION FOR ENHANCED SILICON UPTAKE AND DISTRIBUTION IN PLANTS | Feb 24, 22 | Jan 18, 24 | LEVITY CROP SCIENCE LTD |
| 2023/0212,088 | Agricultural Fertilizers with Montmorillonite Clays | Mar 13, 23 | Jul 06, 23 | Not available |
| 2023/0093,037 | VALORISATION OF POTASSIUM SALTS COPRODUCED IN FERMENTATION PROCESSES | Sep 22, 22 | Mar 23, 23 | Not available |
| 2023/0035,843 | A POLYHALITE AND SOP GRANULE AND A PROCESS FOR THE PRODUCTION THEREOF | Nov 06, 20 | Feb 02, 23 | Not available |
| 2023/0016,469 | A FERTILIZER GRANULE OF POLYHALITE AND POTASSIUM SULPHATE AND A COMPACTION PROCESS FOR THE PRODUCTION THEREOF | Dec 28, 20 | Jan 19, 23 | Not available |
| 2022/0324,765 | COMPACTED MURIATE OF POTASH FERTILIZERS CONTAINING MICRONUTRIENTS AND METHODS OF MAKING SAME | Jun 17, 22 | Oct 13, 22 | Not available |
| 2022/0259,112 | PRODUCTS PREPARED FROM WASTE GAS STREAMS CONTAINING H 2S, SO 2, AND/OR NH 3 | Jul 06, 20 | Aug 18, 22 | Tessenderlo Group NV/SA |
| 2022/0259,115 | GRANULES OF POLYHALITE AND UREA | Aug 24, 20 | Aug 18, 22 | Not available |
| 2022/0242,801 | MINERAL SOIL CONDITIONER PRODUCED BY COAL ASH AND PREPARATION METHOD THEREOF | Oct 27, 19 | Aug 04, 22 | SOUTH CHINA UNIVERSITY OF TECHNOLOGY |
| 2022/0048,830 | SEED COATING TO PROMOTE PLANT GROWTH AND METHOD OF INCREASING PLANT YIELD | Oct 28, 21 | Feb 17, 22 | Not available |
| 2021/0395,158 | COMPACTED POLYHALITE AND A PROCESS FOR THE PRODUCTION THEREOF | Nov 22, 19 | Dec 23, 21 | Not available |
| 2021/0101,844 | POTASH DUST GRANULATION PROCESS | Nov 30, 18 | Apr 08, 21 | Not available |
| 2020/0231,511 | CARBON DIOXIDE MEDIATED RECOVERY OF POTASSIUM COMPOUNDS FROM BRINES | Oct 25, 16 | Jul 23, 20 | Not available |
| 2020/0157,014 | COMPACTED POLYHALITE AND POTASH MIXTURE AND A PROCESS FOR THE PRODUCTION THEREOF | Jun 12, 18 | May 21, 20 | Not available |
| 2020/0062,666 | FORMING EVAPORITE MINERAL PRODUCTS AND THEIR USE AS FERTILISER | Feb 27, 18 | Feb 27, 20 | Not available |
| 2019/0276,334 | SYSTEMS AND METHODS FOR NUTRIENT RECOVERY AND USE | Jul 21, 17 | Sep 12, 19 | University of South Florida |
| 2019/0233,345 | AGRICULTURAL SYSTEMS, COMPOSITIONS AND METHODS FOR INCREASING CROP YIELD | Mar 22, 17 | Aug 01, 19 | E I du Pont de Nemours and Company; PIONEER HI-BRED INTERNATIONAL, INC.; |
| 2019/0152,870 | COATED INORGANIC MATERIALS AND METHODS FOR FORMING THE COATED INORGANIC MATERIALS | May 16, 18 | May 23, 19 | Green Technologies, LLC |
| 2018/0265,424 | NOVEL FERTILIZER | May 22, 18 | Sep 20, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)