C02F 2101/306
Pesticides
Official title: {Pesticides}
C02F2101/306 (Pesticides) appears on 252 US grants and 396 published applications in this corpus.
Search patents in C02F- Granted patents
- 252
- Published applications
- 396
- Assignees
- 253
- Inventors
- 854
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 8 |
| 2004 | 3 | 1 |
| 2005 | 4 | 8 |
| 2006 | 3 | 6 |
| 2007 | 2 | 9 |
| 2008 | 3 | 6 |
| 2009 | 1 | 15 |
| 2010 | 4 | 10 |
| 2011 | 6 | 13 |
| 2012 | 8 | 11 |
| 2013 | 5 | 7 |
| 2014 | 4 | 24 |
| 2015 | 10 | 21 |
| 2016 | 14 | 18 |
| 2017 | 12 | 30 |
| 2018 | 18 | 23 |
| 2019 | 15 | 33 |
| 2020 | 27 | 19 |
| 2021 | 16 | 34 |
| 2022 | 21 | 20 |
| 2023 | 20 | 32 |
| 2024 | 22 | 20 |
| 2025 | 18 | 18 |
| 2026 | 12 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water treatment and purification method25 Aug 2026US 12,715,781 B2Imam Abdulrahman Bin Faisal University
- Molybdenum ceramic-based nanocomposite sorbent for removal of organic pollutants from water9 Jun 2026US 12,649,142 B2Imam Abdulrahman Bin Faisal University
- Synthesis of composite beads coated with layered manganese oxide and use of such beads to remove toxic elements contained in fluids9 Jun 2026US 12,649,673 B2Centre National de la Recherche Scientique
- System and method for continuous metabolism of 1,4-dioxane9 Jun 2026US 12,649,676 B2The Florida State University Research Foundation, Inc.
- Composite material and method for removing pollutant from polluted water19 May 2026US 12,629,653 B2Beijing University of Chemical Technology
- Tin oxide doped with bismuth and copper semiconductor material for wastewater treatment13 Aug 2026US 2026/0234039 A1Imam Abdulrahman Bin Faisal University
- Manganese compositions, uses and production6 Aug 2026US 2026/0225083 A1Infinite Water Technologies Pty Ltd
- Advanced Hybrid Eutecto Gels for Water Purification16 Jul 2026US 2026/0200760 A1
- Uv water purification system and methods16 Jul 2026US 2026/0200764 A1The Regents of the University of California
- Biosorbent for biodiesel wastewater treatment2 Jul 2026US 2026/0183744 A1King Abdulaziz University
Most cited
By later US patents
- Filter and sorbent for removal of contaminants from a fluid83US 7,378,372 B2Layne Christensen Company · 2008
- Methods for adsorption and retention of solvated compounds and ions73US 6,811,703 B22004
- Industrial waste water treatment60US 5,679,257 A1997
- Modified polysaccharides47US 7,727,945 B2Akzo Nobel N. V. · 2010
- System and method for dissolving gases in liquids46US 7,255,332 B2Board of Trustees of the University of Arkansas · 2007