C02F 2103/001
Runoff or storm water
Official title: {Runoff or storm water}
C02F2103/001 (Runoff or storm water) appears on 701 US grants and 905 published applications in this corpus.
Search patents in C02F- Granted patents
- 701
- Published applications
- 905
- Assignees
- 464
- Inventors
- 1,406
- Latest grant
- 6 Oct 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 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 5 |
| 2002 | 14 | 9 |
| 2003 | 9 | 19 |
| 2004 | 16 | 15 |
| 2005 | 18 | 24 |
| 2006 | 16 | 23 |
| 2007 | 18 | 18 |
| 2008 | 15 | 32 |
| 2009 | 21 | 22 |
| 2010 | 14 | 33 |
| 2011 | 27 | 42 |
| 2012 | 23 | 36 |
| 2013 | 21 | 44 |
| 2014 | 31 | 42 |
| 2015 | 31 | 37 |
| 2016 | 29 | 38 |
| 2017 | 32 | 53 |
| 2018 | 35 | 39 |
| 2019 | 46 | 55 |
| 2020 | 43 | 54 |
| 2021 | 50 | 59 |
| 2022 | 54 | 48 |
| 2023 | 26 | 54 |
| 2024 | 40 | 34 |
| 2025 | 37 | 39 |
| 2026 | 19 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for stormwater management6 Oct 2026US 12,753,093 B2Advanced Drainage Systems, Inc.
- Method and kit for remediation of environments contaminated with halogenated organic compounds15 Sep 2026US 12,734,568 B2Photon Remediation Technology N.V.
- Oil and fuel collector25 Aug 2026US 12,714,951 B2Manvers Engineering Limited
- Rain water collection, filtration, and life boat system25 Aug 2026US 12,715,792 B2Intergalactic Services 24/7, LLC
- Methods and systems for electrochemical oxidation of polyfluoroalkyl and perfluoroalkyl contaminants25 Aug 2026US 12,715,794 B2University of Georgia Research Foundation, Inc.
- Method for treating water using nanobubbles and biocide in the production of wood pulp, paper, and cardboard24 Sep 2026US 2026/0285719 A1Hinacolsa, S.L.
- Filtering System for a Storm Water Catch Basin17 Sep 2026US 2026/0274709 A1Trash Guard Incorporated
- Assembly providing gravity fed or pump fed curvilinear motion for polymer release and mixing, including centrally mounting multi-outlet nozzle, overflow rim discharge system, and method for passive stormwater treatment using controlled rotational flow17 Sep 2026US 2026/0274719 A1
- Energy-saving disinfection- and oxidation system for water treatment10 Sep 2026US 2026/0265094 A1Mercaform Holding GmbH
- Device for Depositing Snow10 Sep 2026US 2026/0266007 A1Felicianne AS
Most cited
By later US patents
- Filter insert for a storm drain124US 5,820,762 A1998
- Method and apparatus for treating stormwater runoff122US 6,277,274 B12001
- Method and apparatus for treating storm water107US 5,322,629 AW & H Pacific Inc. · 1994
- Storm drain filter system80US 6,270,663 B12001
- Methods for adsorption and retention of solvated compounds and ions73US 6,811,703 B22004