- All sections
- A - Human necessities
- A01H - New plants or processes for obtaining them; plant reproduction by tissue culture techniques
- A01H 5/12 - Leaves
Patent holdings for IPC class A01H 5/12
Total number of patents in this class: 1853
10-year publication summary
|
154
|
195
|
196
|
283
|
231
|
218
|
202
|
245
|
160
|
57
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RIJK Zwaan Zaadteelt en Zaadhandel B.V. | 628 |
215 |
| Walters Gardens, Inc. | 651 |
121 |
| Nunhems B.V. | 454 |
85 |
| Seminis Vegetable Seeds, Inc. | 1166 |
68 |
| Florida Foundation Seed Producers, Inc. | 272 |
66 |
| North Carolina State University | 1492 |
60 |
| Enza Zaden Beheer B.V. | 245 |
52 |
| Altria Client Services LLC | 1866 |
49 |
| Monsanto Technology LLC | 7905 |
40 |
| Eden Collection B.V. | 51 |
38 |
| Altman Specialty Plants, Inc. | 109 |
35 |
| NovoAmi B.V. | 45 |
34 |
| Ovata B.V. | 43 |
32 |
| Syngenta Crop Protection AG | 2790 |
28 |
| Terra Nova Nurseries, Inc. | 499 |
26 |
| Syngenta Participations AG | 4970 |
21 |
| University of Georgia Research Foundation, Inc. | 972 |
21 |
| Sandrine Delabroye | 24 |
18 |
| Ball Horticultural Company | 955 |
17 |
| University of Kentucky Research Foundation | 643 |
17 |
| Other owners | 810 |