E03F 5/0401
Gullies for use in roads or pavements
Official title: {Gullies for use in roads or pavements}
E03F5/0401 (Gullies for use in roads or pavements) appears on 537 US grants and 500 published applications in this corpus.
Search patents in E03F- Granted patents
- 537
- Published applications
- 500
- Assignees
- 208
- Inventors
- 752
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 6 | 0 |
| 2000 | 19 | 0 |
| 2001 | 19 | 3 |
| 2002 | 7 | 15 |
| 2003 | 17 | 16 |
| 2004 | 19 | 22 |
| 2005 | 17 | 22 |
| 2006 | 25 | 31 |
| 2007 | 28 | 13 |
| 2008 | 15 | 36 |
| 2009 | 18 | 28 |
| 2010 | 12 | 15 |
| 2011 | 24 | 21 |
| 2012 | 13 | 17 |
| 2013 | 15 | 28 |
| 2014 | 15 | 33 |
| 2015 | 16 | 14 |
| 2016 | 17 | 15 |
| 2017 | 15 | 27 |
| 2018 | 17 | 13 |
| 2019 | 33 | 25 |
| 2020 | 25 | 17 |
| 2021 | 24 | 16 |
| 2022 | 16 | 29 |
| 2023 | 15 | 8 |
| 2024 | 12 | 19 |
| 2025 | 12 | 8 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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Most cited
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