- All sections
- A - Human necessities
- A01H - New plants or processes for obtaining themplant reproduction by tissue culture techniques
- A01H 5/12 - Leaves
Patent holdings for IPC class A01H 5/12
Total number of patents in this class: 1996
10-year publication summary
|
196
|
196
|
283
|
230
|
219
|
203
|
245
|
166
|
192
|
59
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RIJK Zwaan Zaadteelt en Zaadhandel B.V. | 600 |
213 |
| Walters Gardens, Inc. | 714 |
129 |
| Nunhems B.V. | 428 |
96 |
| Florida Foundation Seed Producers, Inc. | 282 |
74 |
| Seminis Vegetable Seeds, Inc. | 1196 |
73 |
| North Carolina State University | 1536 |
64 |
| Enza Zaden Beheer B.V. | 254 |
59 |
| Altria Client Services LLC | 2142 |
50 |
| Syngenta Crop Protection AG | 5827 |
43 |
| Eden Collection B.V. | 57 |
41 |
| Monsanto Technology LLC | 8015 |
40 |
| Altman Specialty Plants, Inc. | 114 |
35 |
| NovoAmi B.V. | 44 |
34 |
| Ovata B.V. | 44 |
33 |
| Terra Nova Nurseries, Inc. | 483 |
26 |
| University of Georgia Research Foundation, Inc. | 999 |
21 |
| Ball Horticultural Company | 916 |
18 |
| Sandrine Delabroye | 25 |
18 |
| Bejo Zaden B.V. | 86 |
17 |
| Tosjami B.V. | 17 |
17 |
| Other owners | 895 |