B28C 9/00
General arrangement or layout of plant
Official title: General arrangement or layout of plant {(B28C7/0061, B28C7/0481 take precedence)}
B28C9/00 (General arrangement or layout of plant) appears on 238 US grants and 221 published applications in this corpus.
Search patents in B28C- Granted patents
- 238
- Published applications
- 221
- Assignees
- 164
- Inventors
- 506
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 8 | 0 |
| 1987 | 0 | 0 |
| 1988 | 7 | 0 |
| 1989 | 11 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 2 |
| 2002 | 4 | 13 |
| 2003 | 8 | 7 |
| 2004 | 3 | 7 |
| 2005 | 1 | 3 |
| 2006 | 2 | 6 |
| 2007 | 2 | 7 |
| 2008 | 6 | 6 |
| 2009 | 2 | 6 |
| 2010 | 2 | 6 |
| 2011 | 1 | 4 |
| 2012 | 1 | 3 |
| 2013 | 3 | 6 |
| 2014 | 2 | 7 |
| 2015 | 3 | 7 |
| 2016 | 2 | 11 |
| 2017 | 10 | 11 |
| 2018 | 5 | 8 |
| 2019 | 7 | 8 |
| 2020 | 9 | 20 |
| 2021 | 11 | 11 |
| 2022 | 11 | 17 |
| 2023 | 15 | 10 |
| 2024 | 5 | 14 |
| 2025 | 12 | 15 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B28C 9/04The plant being mobile143
- B28C 9/002Mixing systems, i.e. flow charts or diagrams76
- B28C 9/02General arrangement or layout of plant: for producing mixtures of clay or15
- B28C 9/006Comprising a multicompartment silo with the mixing device3
- B28C 9/008Plant adapted for mixing materials lying on the ground2
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Most cited
By later US patents
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