B01J 2220/485
Plants or land vegetals
Official title: Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss
B01J2220/485 (Plants or land vegetals) appears on 127 US grants and 188 published applications in this corpus.
Search patents in B01J- Granted patents
- 127
- Published applications
- 188
- Assignees
- 126
- Inventors
- 403
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 5 |
| 2003 | 5 | 7 |
| 2004 | 4 | 6 |
| 2005 | 5 | 9 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 2 | 1 |
| 2010 | 5 | 7 |
| 2011 | 2 | 6 |
| 2012 | 1 | 7 |
| 2013 | 5 | 8 |
| 2014 | 4 | 15 |
| 2015 | 7 | 14 |
| 2016 | 4 | 10 |
| 2017 | 7 | 10 |
| 2018 | 7 | 13 |
| 2019 | 9 | 8 |
| 2020 | 7 | 9 |
| 2021 | 1 | 7 |
| 2022 | 5 | 12 |
| 2023 | 6 | 10 |
| 2024 | 4 | 7 |
| 2025 | 7 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biogenic activated carbon and methods of making and using same28 Apr 2026US 12,611,649 B2Carbon Technology Holdings, LLC
- Processes and systems for recapturing carbon from biomass pyrolysis liquids10 Mar 2026US 12,570,904 B2Carbon Technology Holdings, LLC
- Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials6 Jan 2026US 12,515,198 B2Sony Corporation
- Recovery method of organic molecules from a complex matrix9 Dec 2025US 12,492,348 B2Centre National De La Recherche Scientifique
- Method of making nanocomposite from date palm tree and Saudi bentonite21 Oct 2025US 12,447,462 B2Imam Muhammad Ibn Saud Islamic University
- Method of biochar formation and machine for conversion of biomass to biochar11 Jun 2026US 2026/0159398 A1Rda Technologies Limited
- Method for Making Bentonite/Natural Fiber Nanocomposite11 Sep 2025US 2025/0281900 A1Imam Muhammad Ibn Saud Islamic University
- Use of verbascum extract to increase oil retention capacity of materials31 Jul 2025US 2025/0242330 A1Istanbul Teknik Universitesi
- Sorbents for immersion cooling field24 Jul 2025US 2025/0235846 A1Calgon Carbon Corporation
- Methods of removing environmental contaminants10 Jul 2025US 2025/0223199 A1Polyvalor, Limited Partnership
Most cited
By later US patents
- Air purifying agent and a process for producing same82US 5,346,876 ANippon Chemical Industrial Co., Ltd. · 1994
- Multicomponent depth odor control filter and method of manufacture49US 5,951,744 AAlliedSignal Inc. · 1999
- Use of granular activated carbon (GAC) produced from date palm pits for the removal of gas phase volatile organic compound (VOC) benzene as a model VOC pollutant from continuous flow gas streams49US 8,992,670 B1King Abdulaziz City for Science and Technology · 2015
- Carbon molecular sieves and a process for their preparation and use48US 4,528,281 ACalgon Carbon Corporation · 1985
- Biogenic activated carbon and methods of making and using same39US 11,285,454 B2Carbon Technology Holdings, LLC · 2022