| 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 |
| 2022/0315,500 | Double Drum Systems and Processes for Converting Biosolids to Fertilizer | Apr 02, 21 | Oct 06, 22 | 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 |
| 2014/0202,222 | WASTEWATER SLUDGE TREATMENT DEVICE | Jan 18, 13 | Jul 24, 14 | Not available |
| 2013/0091,914 | METHOD OF MAKING AN ACID-ABSORBING BIOSOLID COMPOSITION | Aug 13, 12 | Apr 18, 13 | Not available |
| 2013/0055,777 | Lime-Based Compositions, Method for Making Them and Their Use in Treating Water and Sludge | Jun 29, 10 | Mar 07, 13 | SNF S.A.S. |
| 2012/0272,700 | NUTRIENT YIELDING BIO-RENEWABLE CONTROLLED RELEASE FERTILIZER COATINGS | Dec 07, 10 | Nov 01, 12 | IMPERIAL COMMODITIES CORPORATION |
| 2012/0240,647 | PROCESS FOR THE DISPOSAL OF WASTES, PARTICULARLY OF SLUDGES DERIVING FROM WASTE WATER DEPURATION | Sep 27, 10 | Sep 27, 12 | NEWLISI S.P.A. |
| 2012/0131,969 | SYSTEM AND METHOD FOR BIOLOGICAL TREATMENT OF BIODEGRADABLE WASTE INCLUDING BIODEGRADABLE3 MUNICIPAL SOLID WASTE | Dec 29, 09 | May 31, 12 | Not available |
| 2012/0034,286 | STABILIZATION OF BIOSOLIDS USING IRON NANOPARTICLES | Aug 29, 11 | Feb 09, 12 | LEHIGH UNIVERSITY |
| 2010/0313,619 | Lime-Based Compositions, Method for Making Them and Their Use in Treating Water and Sludge | Jun 29, 10 | Dec 16, 10 | S. A. LHOIST RECHERCHE ET DEVELOPPEMENT |
| 2010/0139,345 | ORGANIC FERTILIZER MADE BY ALKALINE CONVERSION PROCESS | Feb 15, 10 | Jun 10, 10 | ANUVIA PLANT NUTRIENTS CORPORATION |
| 2010/0107,712 | METHOD FOR TREATING DOMESTIC WASTE | Sep 11, 07 | May 06, 10 | Not available |
| 2010/0011,823 | Organic recycling with a pipe-cross or tubular reactor | May 19, 09 | Jan 21, 10 | UNITY FERTILIZER LLC |
| 2009/0314,046 | PRODUCTION OF A HIGH PHOSPHORUS FERTILIZER PRODUCT | Jun 18, 09 | Dec 24, 09 | Not available |
| 2009/0293,568 | SOLID FUEL FROM BROWN GREASE AND METHODS AND SYSTEMS FOR BROWN GREASE AND SEWAGE SLUDGE RECYCLING | Aug 07, 09 | Dec 03, 09 | DESTEGO BOATS, INC. |
| 2009/0229,330 | COATED FERTILIZER | Jun 29, 07 | Sep 17, 09 | STAMICARBON B.V. |
| 2009/0223,266 | Method and Deodorizing and Decontaminating Biologically Contaminated Sludge | Oct 11, 05 | Sep 10, 09 | COMPAT-LINCENCIA KFT |