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
- 206 US PATENTS IN FORCE
- 35 US APPLICATIONS PENDING
- 59 Total Patent Owners
- 534 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12256731 | Agricultural adjuvant compositions and methods for using such compositions | Jul 28, 16 | Mar 25, 25 | SPECIALTY OPERATIONS FRANCE |
| 12195409 | Compacted Polyhalite and a process for the production thereof | Nov 22, 19 | Jan 14, 25 | ICL EUROPE COOPERATIEF U.A. |
| 12179989 | Use of a bag having an inner and an outer compartment for fertilizers | Aug 07, 17 | Dec 31, 24 | FERTILIZERS AND CHEMICALS LTD.; PLASTO-SAC LTD; |
| 12151990 | Organic nutrient type potassium sulfate dissolution accelerator, preparation therefor and use thereof | Nov 04, 19 | Nov 26, 24 | Institute of Agricultural Resources and Regional Planning Chinese Academy of Agricultural Sciences |
| 12017198 | Potash dust granulation process | Nov 30, 18 | Jun 25, 24 | Not available |
| 11999665 | Composite fertiliser systems | Jan 07, 21 | Jun 04, 24 | York Potash Ltd. |
| 11968933 | Tree or plant protection mat | Mar 16, 20 | Apr 30, 24 | ZYNNOVATION LLC |
| 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 |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0057,094 | TREE AND PLANT WATERING MAT | Apr 02, 24 | Feb 20, 25 | ZYNNOVATION LLC |
| 2025/0059,106 | HIGH-NUTRIENT AND HIGH-ACTIVITY CHEMICAL FERTILIZER-BIOLOGICAL COMPOUND FERTILIZER, AND PREPARATION METHOD AND APPLICATION THEREOF | Nov 04, 24 | Feb 20, 25 | Not available |
| 2025/0011,250 | AGRICULTURAL METHODS AND USES FOR THE MODULATION OF REDOX POTENTIAL IN SOIL AND/OR PLANT TISSUE | Nov 02, 22 | Jan 09, 25 | Tessenderlo Group NV/SA |
| 2024/0391,788 | PREPARATION OF ALKALI SALT SOLUTIONS | Sep 27, 22 | Nov 28, 24 | Li-Technology Pty Ltd |
| 2024/0352,041 | POTASSIUM MIXTURES COMPOSITIONS AND APPLICATIONS | May 10, 24 | Oct 24, 24 | Not available |
| 2024/0308,928 | KAOLINE BINDERS FOR FERTILIZERS | Nov 26, 21 | Sep 19, 24 | Not available |
| 2024/0286,969 | COMPOSITE FERTILISER SYSTEMS | May 09, 24 | Aug 29, 24 | Not available |
| 2024/0276,907 | Potassium Boron-Containing Fertilizer and Process | Jun 10, 22 | Aug 22, 24 | Not available |
| 2024/0270,656 | MULTI-STEP METHODS OF MAKING A MULTI-PHASE MATERIAL | Jun 16, 22 | Aug 15, 24 | Not available |
| 2024/0270,660 | LIQUID COMPOSITIONS COMPRISING DISSOLVED THIOSULFATE AND SUSPENDED SOLIDS | Jun 02, 22 | Aug 15, 24 | Tessenderlo Group NV/SA |
| 2024/0182,380 | HYDROPHOBIC COATINGS TO IMPROVE THE PHYSICAL QUALITY PARAMETERS OF FERTILIZERS | Nov 06, 23 | Jun 06, 24 | Not available |
| 2024/0156,094 | MELATONIN COMPOSITION WITH METALS AND A METHOD FOR ENHANCING ENZYMATIC REACTIONS AND METABOLIC PATHWAYS IN PLANTS | Mar 19, 22 | May 16, 24 | Not available |
| 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 |
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)