Description
Class C05D : INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
Subclass 9/00: Other inorganic fertilisers
C05D 9/00
Sub-Class
Stats
- 352 US PATENTS IN FORCE
- 61 US APPLICATIONS PENDING
- 119 Total Patent Owners
- 804 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264112 | Pelletized basalt for use as a soil amendment | May 09, 23 | Apr 01, 25 | Specialty Granules Investments LLC |
| 12258300 | Reaction methods for producing nitrogenous phosphoryl compounds that are in situ fluid compositions | Sep 19, 24 | Mar 25, 25 | Soilgenic Technologies, LLC |
| 12246998 | Nutrient complexing compositions | Mar 04, 20 | Mar 11, 25 | Woodford Group LLC |
| 12234195 | Biochar coated seeds | Sep 26, 21 | Feb 25, 25 | Talipot Cool Extract (IP), LLC |
| 12234196 | Biochar suspended solution | Nov 19, 21 | Feb 25, 25 | Talipot Cool Extract (IP), LLC |
| 12219903 | Mushroom casing mix | Sep 28, 21 | Feb 11, 25 | Sun Gro Horticulture Canada Ltd. |
| 12221399 | and application thereof in synthesis of nano-selenium | Jul 20, 22 | Feb 11, 25 | JIANGSU ACADEMY OF AGRICULTURAL SCIENCES |
| 12187658 | Sep 17, 20 | Jan 07, 25 | Regents of the University of Minnesota; The Connecticut Agricultural Experiment Station; | |
| 12187659 | Method for preparing nano carbon dioxide capture agent and application of same | Oct 01, 21 | Jan 07, 25 | Not available |
| 12178910 | Reducing the environmental impact of farming using biochar | Jun 08, 22 | Dec 31, 24 | Carbon Technology Holdings, LLC |
| 12171223 | Non-aqueous organo liquid delivery systems containing dispersed poly (organic acids) that improve availability of macro and micro-nutrients to plants | Nov 01, 23 | Dec 24, 24 | Soilgenic Technologies, LLC |
| 12139442 | Biochar product, its use in fertilizers, and methods of making the biochar | May 30, 23 | Nov 12, 24 | Iowa State University Research Foundation Inc. |
| 12110257 | Process for the production of micronized sulfur | Aug 26, 22 | Oct 08, 24 | SULTECH GLOBAL INNOVATION CORP. |
| 12098376 | Transgenic plants and fungi capable of metabolizing phosphite as a source of phosphorus | Nov 30, 20 | Sep 24, 24 | Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV) |
| 12098109 | Reaction methods for producing nitrogenous phosphoryl compounds that are in situ fluid compositions | Aug 15, 22 | Sep 24, 24 | Soilgenic Technologies, LLC |
| 12084392 | Treated biochar for use in water treatment systems | Dec 29, 21 | Sep 10, 24 | Carbon Technology Holdings, LLC |
| 12084396 | Swellable fertilizer granules containing elemental sulfur with increased oxidation rates | Jun 17, 22 | Sep 10, 24 | The Mosaic Company |
| 12054440 | Method for application of biochar in turf grass and landscaping environments | Jun 30, 21 | Aug 06, 24 | Carbon Technology Holdings, LLC |
| 12030826 | Efficiency of man-made and/or natural organic based animal manure fertilizers by liberating the bound nutrients (macro and micro) through the use of organic, non-aqueous liquid delivery formulations containing organic poly (organicacids) and/or their salts | Dec 06, 23 | Jul 09, 24 | Soilgenic Technologies, LLC |
| 11999662 | Anti-caking fertilizer compositions | Sep 20, 21 | Jun 04, 24 | SABIC AGRI-NUTRIENTS COMPANY |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0051,244 | COMPOSITIONS AND METHODS FOR REDUCING AGRICULTURAL INPUTS | Aug 09, 24 | Feb 13, 25 | Not available |
| 2025/0026,693 | METHOD FOR PREPARING A FERTILISER COMPOSITION | Nov 29, 22 | Jan 23, 25 | Not available |
| 2025/0011,251 | METHOD OF FORMING A MYCOLOGICAL PRODUCT | Mar 15, 24 | Jan 09, 25 | Not available |
| 2025/0000,099 | COMPOSITIONS FOR IMPROVING AGRICULTURAL PRODUCTION | Sep 16, 24 | Jan 02, 25 | Environmental Services Pty Ltd |
| 2025/0002,423 | TREATED BIOCHAR FOR USE IN WATER TREATMENT SYSTEMS | Sep 05, 24 | Jan 02, 25 | Not available |
| 2024/0425,427 | BIOCHAR PRODUCT, ITS USE IN FERTILIZERS, AND METHODS OF MAKING THE BIOCHAR | Sep 09, 24 | Dec 26, 24 | Not available |
| 2024/0425,426 | PROCESS FOR THE PRODUCTION OF MICRONIZED SULFUR | Aug 30, 24 | Dec 26, 24 | Not available |
| 2024/0425,430 | SWELLABLE FERTILIZER GRANULES CONTAINING ELEMENTAL SULFUR WITH INCREASED OXIDATION RATES | Sep 09, 24 | Dec 26, 24 | Not available |
| 2024/0368,048 | COMPOSITIONS AND METHODS FOR SILICA GEL ENCAPULATION OF PLANT GROWTH PROMOTING BACTERIA | Aug 12, 22 | Nov 07, 24 | The Regents of the University of California |
| 2024/0368,049 | ENHANCED PHYTOREMEDIATION FROM BIOAVAILABILITY OF PER- AND POLYFLUOROALKYL SUBSTANCES IN CONTAMINATED SOIL | May 06, 24 | Nov 07, 24 | Not available |
| 2024/0360,050 | COHERENT DISPERSIBLE GRANULES AND METHODS FOR FORMING COHERENT DISPERSIBLE GRANULES | Aug 24, 22 | Oct 31, 24 | Not available |
| 2024/0336,538 | BIOCHAR BASED FERTILIZER AND ASSOCIATED SYSTEMS AND METHODS | Jul 21, 22 | Oct 10, 24 | Not available |
| 2024/0307,811 | DEVICE FOR SEPARATING CO2 FROM THE AMBIENT AIR AND ABSORBING CONCENTRATED CO2 | Sep 06, 21 | Sep 19, 24 | Not available |
| 2024/0298,650 | METHOD FOR PRODUCING PLANT BIOSTIMULANT FROM MARINE PLANTS | Oct 12, 23 | Sep 12, 24 | Not available |
| 2024/0270,660 | LIQUID COMPOSITIONS COMPRISING DISSOLVED THIOSULFATE AND SUSPENDED SOLIDS | Jun 02, 22 | Aug 15, 24 | Tessenderlo Group NV/SA |
| 2024/0208,878 | SULFUR GRANULE WITH IMPROVED CRUSH STENGTH | Dec 22, 22 | Jun 27, 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 |
| 2024/0101,489 | METHODS AND COMPOSITIONS FOR IMPROVING PLANT GROWTH | Sep 15, 23 | Mar 28, 24 | Not available |
| 2024/0051,890 | PROCESS FOR PRODUCING TOPSOIL AND COMPOST AND TOPSOIL AND COMPOST PRODUCTS | Oct 24, 23 | Feb 15, 24 | Not available |
| 2024/0034,693 | FERTILIZER | Dec 23, 21 | Feb 01, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)