- All sections
- A - Human necessities
- A01G - Horticulturecultivation of vegetables, flowers, rice, fruit, vines, hops or seaweedforestrywatering
- A01G 22/45 - Tobacco
Patent holdings for IPC class A01G 22/45
Total number of patents in this class: 23
10-year publication summary
|
0
|
0
|
0
|
7
|
0
|
4
|
1
|
4
|
1
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 22nd Century Limited, LLC | 93 |
2 |
| North Carolina State University | 1557 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1097 |
2 |
| Locus Agriculture IP Company, LLC | 40 |
2 |
| Tobacco Research Institute of Chinese Academy of Agricultural Sciences | 11 |
2 |
| Nunhems B.V. | 501 |
1 |
| The University of Tokyo | 4162 |
1 |
| Tessenderlo Group, NV | 167 |
1 |
| R. J. Reynolds Tobacco Company | 267 |
1 |
| Yunnan Academy of Tobacco Agricultural Sciences | 19 |
1 |
| Anhui Science and Technology University | 70 |
1 |
| Avignon Universite | 45 |
1 |
| Henan Agricultural University | 29 |
1 |
| Shandong Weifang Tobacco Co., Ltd. | 1 |
1 |
| Hubei Institute of Tobacco Science | 2 |
1 |
| Veritas Substrates, Inc. | 5 |
1 |
| UV Boosting SAS | 2 |
1 |
| Rackt LLC. | 1 |
1 |
| Other owners | 0 |