A01H 4/003
Cutting apparatus specially adapted for tissue culture
Official title: {Cutting apparatus specially adapted for tissue culture}
A01H4/003 (Cutting apparatus specially adapted for tissue culture) appears on 59 US grants and 62 published applications in this corpus.
Search patents in A01H- Granted patents
- 59
- Published applications
- 62
- Assignees
- 23
- Inventors
- 84
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 6 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 5 | 3 |
| 2010 | 3 | 3 |
| 2011 | 5 | 5 |
| 2012 | 0 | 5 |
| 2013 | 6 | 3 |
| 2014 | 3 | 1 |
| 2015 | 3 | 7 |
| 2016 | 3 | 0 |
| 2017 | 3 | 2 |
| 2018 | 2 | 3 |
| 2019 | 1 | 3 |
| 2020 | 3 | 4 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 3 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plant propagation systems, devices and methods7 Jul 2026US 12,672,620 B2Lowes TC Pty Ltd
- Plant propagation systems, devices and methods7 Jul 2026US 12,672,621 B2Lowes TC Pty Ltd
- Device and method for propagating plants25 Nov 2025US 12,477,998 B2Robotec Ptc GmbH
- Methods for plant transformation using spectinomycin selection14 Jan 2025US 12,195,736 B2Monsanto Technology LLC
- Methods for plant transformation using spectinomycin selection7 Nov 2023US 11,807,858 B2Monsanto Technology LLC
- Methods for plant transformation using spectinomycin selection1 May 2025US 2025/0137002 A1Monsanto Technology LLC
- Apparatus and methods for wounding plant tissue3 Apr 2025US 2025/0107497 A1Pairwise Plants Services, Inc.
- Plant propagation systems, devices and methods8 Aug 2024US 2024/0260529 A1Lowes TC Pty Ltd
- Methods for plant transformation using spectinomycin selection11 Apr 2024US 2024/0117366 A1Monsanto Technology LLC
- Preparation and use of plant embryo explants for transformation25 May 2023US 2023/0159942 A1Monsanto Technology LLC
Most cited
By later US patents
- Automated seed sampler and methods of sampling, testing and bulking seeds75US 7,502,113 B2Monsanto Technology LLC · 2009
- Automated seed sampler and methods of sampling, testing and bulking seeds62US 7,591,101 B2Monsanto Technology LLC · 2009
- Automated seed sampler and methods of sampling, testing and bulking seeds62US 7,611,842 B2Monsanto Technology LLC · 2009
- Automated seed sampler and methods of sampling, testing and bulking seeds47US 7,767,883 B2Monsanto Technology LLC · 2010
- Automated seed sampler and methods of sampling, testing and bulking seeds47US 7,877,926 B2Monsanto Technology LLC · 2011