Y02P 20/145
The feedstock being materials of biological origin
Official title: the feedstock being materials of biological origin
Y02P20/145 (The feedstock being materials of biological origin) appears on 2,633 US grants and 2,833 published applications in this corpus.
Search patents in Y02P- Granted patents
- 2,633
- Published applications
- 2,833
- Assignees
- 1,614
- Inventors
- 5,056
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 20 | 0 |
| 1978 | 21 | 0 |
| 1979 | 22 | 0 |
| 1980 | 32 | 0 |
| 1981 | 21 | 0 |
| 1982 | 21 | 0 |
| 1983 | 24 | 0 |
| 1984 | 15 | 0 |
| 1985 | 17 | 0 |
| 1986 | 10 | 0 |
| 1987 | 17 | 0 |
| 1988 | 8 | 0 |
| 1989 | 16 | 0 |
| 1990 | 17 | 0 |
| 1991 | 21 | 0 |
| 1992 | 31 | 0 |
| 1993 | 45 | 0 |
| 1994 | 32 | 0 |
| 1995 | 47 | 0 |
| 1996 | 51 | 0 |
| 1997 | 56 | 0 |
| 1998 | 55 | 0 |
| 1999 | 39 | 0 |
| 2000 | 45 | 0 |
| 2001 | 46 | 11 |
| 2002 | 66 | 61 |
| 2003 | 60 | 76 |
| 2004 | 45 | 79 |
| 2005 | 30 | 77 |
| 2006 | 41 | 69 |
| 2007 | 30 | 77 |
| 2008 | 27 | 113 |
| 2009 | 37 | 116 |
| 2010 | 60 | 170 |
| 2011 | 71 | 157 |
| 2012 | 83 | 170 |
| 2013 | 116 | 170 |
| 2014 | 108 | 179 |
| 2015 | 131 | 172 |
| 2016 | 145 | 151 |
| 2017 | 102 | 152 |
| 2018 | 102 | 126 |
| 2019 | 123 | 117 |
| 2020 | 98 | 114 |
| 2021 | 80 | 139 |
| 2022 | 79 | 108 |
| 2023 | 90 | 104 |
| 2024 | 70 | 64 |
| 2025 | 61 | 42 |
| 2026 | 33 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Freeze concentration for urine-based fertilizer production29 Sep 2026US 12,747,194 B2The Regents of the University of Michigan
- High-carbon biogenic reagents and uses thereof1 Sep 2026US 12,723,211 B2Carbon Technology Holdings, LLC
- System and method for improved anaerobic digestion18 Aug 2026US 12,709,563 B2Topstone Ventures, LLC
- High-carbon biogenic reagents and uses thereof14 Jul 2026US 12,680,044 B2Carbon Technology Holdings, LLC
- High-carbon biogenic reagents and uses thereof7 Jul 2026US 12,674,108 B2Carbon Technology Holdings, LLC
- Compositions and Methods for Coating of Nitrification Inhibitors with a Solution Containing a High Concentration of Urease Inhibitors and For Improved Retention of the Nitrogen Content of Soil Through the Administration of Liquid Delivery Formulations of (Aminomethylene)Phosphinic Acids and/or their Salts1 Oct 2026US 2026/0296987 A1Soilgenic Technologies, LLC
- Carbon micro-plant20 Aug 2026US 2026/0241367 A1Carbon Technology Holdings, LLC
- Converting Biomass To Diesel20 Aug 2026US 2026/0242669 A1Abundia Biomass-To-Liquids Limited
- Shelf stable organic fertilizer and related method of manufacture13 Aug 2026US 2026/0234077 A1
- Rapid Thermal Conversion of Biomass13 Aug 2026US 2026/0234476 A1Ensyn Renewables, Inc.
Most cited
By later US patents
- Use of automotive diagnostics console to diagnose vehicle225US 7,376,497 B2Innova Electronics Corporation · 2008
- Rapid thermal conversion of biomass165US 7,905,990 B2Ensyn Renewables, Inc. · 2011
- Anaerobic digester system158US 6,299,774 B12001
- Biochar157US 8,361,186 B1Full Circle Biochar, Inc. · 2013
- Thermochemical conversion of biomass to syngas via an entrained pyrolysis/gasification process150US 4,497,637 AGeorgia Tech Research Institute · 1985