Class C05F : ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
Subclass 11/04: Other organic fertilisers from peat, brown coal, or similar vegetable deposits Horticultural earth ("Gärtnerische Erden") from peat
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12071385 | Multi-source micronutrient composition and methods of treating soil with the same | Jan 18, 19 | Aug 27, 24 | Koch Agronomic Services, LLC |
| 11259527 | Haematococcus based compositions for plants and methods of application | Aug 17, 16 | Mar 01, 22 | HELIAE DEVELOPMENT, LLC |
| 11254622 | NPK-Si-humate fertilizer, method for production and use thereof | Nov 20, 18 | Feb 22, 22 | Elkem ASA |
| 11181513 | Biogas sampling apparatus | Jul 03, 18 | Nov 23, 21 | The Board of Regents for Oklahoma State University |
| 11117842 | Encapsulated seed | Jul 11, 19 | Sep 14, 21 | Not available |
| 9725371 | Biochar compositions and methods of use thereof | Oct 03, 14 | Aug 08, 17 | FULL CIRCLE BIOCHAR, INC. |
| 9038311 | Wettable peat moss, method of preparation, and method of use | Sep 13, 13 | May 26, 15 | RHODIA OPERATIONS |
| 8911525 | Engineered soilless plant culitvation medium | Jun 10, 13 | Dec 16, 14 | Nano Growth Technologies, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0246,883 | HEATED PEAT AS A SLOW RELEASE ORGANIC FERTILIZER | Jan 25, 24 | Jul 25, 24 | Not available |
| 2024/0228,392 | BIOCHAR HORTICULTURAL SUBSTRATE | Sep 28, 23 | Jul 11, 24 | Sun Gro Holdings Inc. |
| 2024/0132,415 | BIOCHAR HORTICULTURAL SUBSTRATE | Sep 27, 23 | Apr 25, 24 | Sun Gro Holdings Inc. |
| 2020/0039,894 | NUTRIENT DELIVERY USING HUMIC SUBSTANCE | Aug 05, 19 | Feb 06, 20 | Not available |
| 2019/0202,749 | Biochar Compositions and Methods of Use Thereof | Nov 05, 18 | Jul 04, 19 | Full Circle Biochar, Inc. |
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