- All sections
- A - Human necessities
- A47G - Household or table equipment
- A47G 21/18 - Drinking straws or the like
Patent holdings for IPC class A47G 21/18
Total number of patents in this class: 459
10-year publication summary
|
45
|
55
|
66
|
70
|
157
|
117
|
93
|
66
|
51
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| air up group GmbH | 69 |
15 |
| Tetra Laval Holdings & Finance S.A. | 2125 |
11 |
| Capri Sun AG | 101 |
8 |
| New WinCup Holdings, Inc. | 59 |
8 |
| CamelBak Products, LLC | 215 |
6 |
| International Tobacco Machinery Poland Sp. z o.o. | 197 |
6 |
| Henkel AG & Co. KGaA | 10482 |
5 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 467 |
5 |
| Nippon Paper Industries Co., Ltd. | 826 |
5 |
| Silman Invest & Trade Ltd. | 6 |
5 |
| The Board of Regents of the University of Texas System | 2202 |
5 |
| Unistraw Corp. | 5 |
5 |
| G.D S.p.A. | 1061 |
4 |
| Hoffmaster Group, Inc. | 141 |
4 |
| RainMaker Solutions, Inc. | 41 |
4 |
| Runway Blue, LLC | 325 |
4 |
| Unistraw Patent Holdings Limited | 8 |
4 |
| Unistraw Holdings Pte. Ltd. | 16 |
4 |
| Chug Bud, LLC | 6 |
4 |
| Dolea Oy | 10 |
4 |
| Other owners | 343 |