Class C05D : INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
Subclass 3/02: Calcareous fertilisers (C05D 7/00 takes precedence) from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium compounds
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12258299 | Permanent eco-fertilizer against fruit physiological disorders and pests | Dec 30, 19 | Mar 25, 25 | S.A. Reverté Productos Minerales |
| 12252450 | Aqueous and solid ammonium sulfate fertilizers and methods of producing | May 13, 21 | Mar 18, 25 | M.A.R.G., LLC |
| 11999663 | Liquid organic nutrient for agricultural use and production method thereof | Feb 14, 18 | Jun 04, 24 | Not available |
| 11912633 | Fertilizer composition including animal manure and cement kiln dust | Dec 09, 22 | Feb 27, 24 | HOLCIM TECHNOLOGY LTD |
| 11787748 | Polyphosphoric acid calcium magnesium fertilizer, polyphosphoric acid calcium magnesium fertilizer prepared by using phosphoric acid and phosphorus tailings as raw material and preparation method therefor | Mar 21, 19 | Oct 17, 23 | Kingenta Ecological Engineering Group Co., Ltd.; KINGENTA NORSTERRA CHEMICAL CO., LTD.; YUNNAN ZHONGZHENG CHEMICAL INDUSTRY CO., LTD.; |
| 11737456 | Composition and related methods of manufacture and use | Aug 03, 22 | Aug 29, 23 | DONAGHYS LIMITED |
| 11679371 | Method for producing functionally improved carbolime | Aug 29, 18 | Jun 20, 23 | Sudzucker AG Mannheim/Ochsenfurt |
| 11591272 | Micronized earth alkali carbonate-containing material, for regulating the pH of a soil | Sep 30, 14 | Feb 28, 23 | Omya International AG |
| 11432544 | Composition and related methods of manufacture and use | Sep 22, 21 | Sep 06, 22 | DONAGHYS LIMITED |
| 11390570 | Humic acid-supplemented fertilizers, macronutrients, and micronutrients | Sep 27, 19 | Jul 19, 22 | Humic Growth Solutions, Inc. |
| 11358907 | Biological solids processing | Jul 26, 17 | Jun 14, 22 | Schwing Bioset, Inc. |
| 11167989 | Method for recovering phosphorus | Aug 22, 16 | Nov 09, 21 | ZENTRUM FÜR SONNENENERGIE-UND WASSERSTOFF-FORSCHUNG BADEN-WÜRTTEMBERG GEMEINNÜTZIGE STIFTUNG |
| 10899679 | Forming evaporite mineral products and their use as fertiliser | Feb 27, 18 | Jan 26, 21 | York Potash Ltd. |
| 10865154 | Pelletized spent lime and process of making same from wastewater treatment residue | Feb 20, 19 | Dec 15, 20 | PROLIME INC. |
| 10737987 | Fluid ionized compositions, methods of preparation and uses thereof | Dec 18, 18 | Aug 11, 20 | Bi-En Corp. |
| 10683211 | Process for potash recovery from biomethanated spent wash with concomitant environmental remediation of effluent | Sep 08, 16 | Jun 16, 20 | Council of Scientific & Industrial Research |
| 10662124 | Fertilizer composition containing oxidized glutathione and fertilizer element for foliar application | Jan 03, 18 | May 26, 20 | Kaneka Corporation |
| 10538703 | Soil amendment with carpet adhesive granules | Sep 13, 18 | Jan 21, 20 | BROADVIEW GROUP INTERNATIONAL, LLC |
| 10501382 | Dynamic disintegration enriching agents and fertilisers, their method of manufacture, and their uses in agriculture | Dec 07, 11 | Dec 10, 19 | Omya International AG |
| 10450239 | Spherical fertilizers and process for the production thereof | Mar 22, 17 | Oct 22, 19 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0383,821 | LIQUID FOLIAR COMPOSITION | Dec 27, 22 | Nov 21, 24 | Omya International AG |
| 2024/0308,928 | KAOLINE BINDERS FOR FERTILIZERS | Nov 26, 21 | Sep 19, 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 |
| 2024/0130,371 | ENVIRONMENTAL PROTECTION SYSTEMS AND METHODS OF GREENHOUSE GAS CAPTURE VIA CALCIUM HYDROXIDE | Feb 10, 22 | Apr 25, 24 | Not available |
| 2022/0259,113 | BIOLOGICAL SOLIDS PROCESSING | May 09, 22 | Aug 18, 22 | Not available |
| 2020/0331,819 | STIMULATION OF THE NITRIFICATION OF A SOIL WITH COMPOUNDS COMPRISING A PLANT EXTRACT | Dec 21, 18 | Oct 22, 20 | Not available |
| 2019/0256,433 | PELLETIZED SPENT LIME AND PROCESS OF MAKING SAME FROM WASTEWATER TREATMENT RESIDUE | Feb 20, 19 | Aug 22, 19 | Not available |
| 2018/0237,350 | ARTIFICIAL SOILS AND METHODS FOR MANUFACTURING ARTIFICIAL SOILS | Feb 22, 18 | Aug 23, 18 | Not available |
| 2018/0141,876 | METHOD FOR FORMING PRODUCTS FROM A FLUE GAS DESULFURIZATION BY-PRODUCT AND PRODUCTS FORMED THEREBY | Jan 17, 18 | May 24, 18 | Not available |
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