A01G 9/14
Greenhouses
A01G9/14 (Greenhouses) appears on 997 US grants and 1,210 published applications in this corpus.
Search patents in A01G- Granted patents
- 997
- Published applications
- 1,210
- Assignees
- 641
- Inventors
- 2,165
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 10 | 0 |
| 1978 | 14 | 0 |
| 1979 | 14 | 0 |
| 1980 | 8 | 0 |
| 1981 | 16 | 0 |
| 1982 | 14 | 0 |
| 1983 | 10 | 0 |
| 1984 | 10 | 0 |
| 1985 | 9 | 0 |
| 1986 | 16 | 0 |
| 1987 | 11 | 0 |
| 1988 | 16 | 0 |
| 1989 | 17 | 0 |
| 1990 | 14 | 0 |
| 1991 | 12 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 12 | 0 |
| 2001 | 6 | 4 |
| 2002 | 14 | 9 |
| 2003 | 8 | 12 |
| 2004 | 6 | 20 |
| 2005 | 9 | 20 |
| 2006 | 5 | 56 |
| 2007 | 9 | 24 |
| 2008 | 4 | 23 |
| 2009 | 14 | 28 |
| 2010 | 33 | 30 |
| 2011 | 22 | 41 |
| 2012 | 25 | 30 |
| 2013 | 23 | 26 |
| 2014 | 17 | 39 |
| 2015 | 19 | 56 |
| 2016 | 16 | 47 |
| 2017 | 30 | 53 |
| 2018 | 25 | 81 |
| 2019 | 45 | 89 |
| 2020 | 63 | 86 |
| 2021 | 57 | 87 |
| 2022 | 52 | 99 |
| 2023 | 58 | 91 |
| 2024 | 61 | 72 |
| 2025 | 54 | 61 |
| 2026 | 44 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A01G 9/1438Covering materials therefor231
- A01G 9/16Dismountable or portable greenhouses213
- A01G 9/143Equipment for handling produce in greenhouses209
- A01G 9/1407Of flexible synthetic material119
- A01G 9/1423Greenhouse bench structures78
- A01G 9/1469With double or multiple walls34
- A01G 9/1476Greenhouse gutters25
- A01G 2009/1484Glazing apparatusIndexing code6
All 9 subgroupsShow fewer
Recent patents
- Grow cabinet29 Sep 2026US 12,745,718 B2
- High density grow space automation with mobile robots29 Sep 2026US 12,745,721 B2Hippo Harvest Inc.
- Systems and methods of automated indoor growing15 Sep 2026US 12,737,714 B280 Acres Urban Agriculture, Inc.
- Plant growing system, plant carrier and method of growing vertically grown plants1 Sep 2026US 12,721,283 B2Ridder Holding Harderwijk B.V.
- Vertical farm system25 Aug 2026US 12,714,035 B2Ono Exponential Farming S.R.L.
- Pretensioned greenhouse panels8 Oct 2026US 2026/0305539 A1Sensei AG Holdings, Inc.
- Systems and methods for raising a cart in a modular grow tower8 Oct 2026US 2026/0305540 A1
- Microgreens growing and harvesting system1 Oct 2026US 2026/0293817 A1Always Spring LLC
- Shelving system for plant cultivation24 Sep 2026US 2026/0283081 A1Pipp Mobile Storage Systems, Inc.
- Mushroom and plant cultivation system with spore-filtered gas exchange24 Sep 2026US 2026/0283088 A1
Most cited
By later US patents
- Selectively light-transmitting laminated structure130US 4,413,877 ATeijin Limited · 1983
- Expert system for controlling plant growth in a contained environment130US 7,617,057 B22009
- Method for cultivating algae and a covering material used therefor123US 4,235,043 ANippon Carbide Kogyo Kabashiki Kaisha · 1980
- Expert system for controlling plant growth in a contained environment104US 7,987,632 B2Institute for Technology Development · 2011
- Modular building system99US 5,555,681 A1996