Description
Class C05F : ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
Subclass 3/04: Fertilisers from human or animal excrements, e.g. manure from human faecal masses
C05F 3/04
Sub-Class
Stats
- 22 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 11 Total Patent Owners
- 67 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12037299 | Method for preparing small-molecule organic water-soluble fertilizer using biomass and its waste, and product and application thereof | Aug 17, 23 | Jul 16, 24 | Not available |
| 11999668 | Double drum systems and processes for converting biosolids to fertilizer | Apr 02, 21 | Jun 04, 24 | Merrell Bros., Inc.; |
| 11968933 | Tree or plant protection mat | Mar 16, 20 | Apr 30, 24 | ZYNNOVATION LLC |
| 11667862 | Reactor for biomass processing | Sep 16, 20 | Jun 06, 23 | Not available |
| 11629301 | Biosolid treatment process and system | Jul 29, 20 | Apr 18, 23 | Ecoremedy LLC |
| 10947167 | Biochar | Mar 16, 19 | Mar 16, 21 | Full Circle Biochar, Inc. |
| 10927014 | Waste water treatment to reduce BOD/COD | Jun 06, 19 | Feb 23, 21 | Not available |
| 10676907 | Organic waste treatment process and device | Jun 19, 17 | Jun 09, 20 | Not available |
| 10624276 | Tree or plant protection mat | Dec 12, 18 | Apr 21, 20 | ZYNNOVATION LLC |
| 10246380 | Solid waste treatment method | Mar 06, 17 | Apr 02, 19 | B.A.M.2 Waste Water Consulting, Ptr. |
| 10233131 | Biochar | Dec 14, 15 | Mar 19, 19 | Full Circle Biochar, Inc. |
| 10178834 | Tree or plant protection mat | Jan 09, 17 | Jan 15, 19 | ZYNNOVATION LLC |
| 10023504 | Composting system and method | May 14, 14 | Jul 17, 18 | Not available |
| 9630888 | Sanitary waste treatment method | May 17, 16 | Apr 25, 17 | B.A.M.2 Waste Water Consulting, Ptr. |
| 9565809 | Tree or plant protection mat | Sep 24, 12 | Feb 14, 17 | ZYNNOVATION LLC |
| 9532685 | Systems and methods for transporting bio-waste | Jul 07, 14 | Jan 03, 17 | Thom, Catherine A., THOM, JERRY D., |
| 9328032 | Biochar | Jun 05, 14 | May 03, 16 | FULL CIRCLE BIOCHAR, INC. |
| 8926791 | Wastewater sludge treatment device | Jan 18, 13 | Jan 06, 15 | Not available |
| 8769734 | Remote-controlled vehicle for transporting bio-waste | Jan 18, 12 | Jul 08, 14 | Thom, Catherine A., THOM, JERRY D., |
| 8641797 | Method for producing fulvic acid | Jun 28, 12 | Feb 04, 14 | Black Dirt Organics Patent Management |
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 |
| 2023/0271,865 | CLOSED-LOOP, BIOREGENERATIVE WATER PURIFICATION SYSTEMS AND METHODS | Jun 21, 21 | Aug 31, 23 | Not available |
| 2022/0251,001 | METHOD FOR PRODUCING VERMICOMPOST | Jan 29, 21 | Aug 11, 22 | Not available |
| 2020/0339,486 | Methods and Systems for Enhanced Plant Growth and Antioxidation | Apr 29, 19 | Oct 29, 20 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)