- All sections
- A - Human necessities
- A23P - Shaping or working of foodstuffs, not fully covered by a single other subclass
- A23P 30/34 - Puffing or expanding by pressure release, e.g. explosion puffingPuffing or expanding by vacuum treatment by extrusion-expansion
Patent holdings for IPC class A23P 30/34
Total number of patents in this class: 60
10-year publication summary
|
3
|
10
|
9
|
6
|
8
|
2
|
7
|
7
|
11
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Frito-Lay North America, Inc. | 1318 |
9 |
| Kellanova | 530 |
4 |
| Compagnie Laitiere Europeenne | 96 |
3 |
| Eidgenossische Technische Hochschule Zurich | 110 |
3 |
| Frito-Lay Trading Company GmbH | 254 |
3 |
| Omya International AG | 813 |
3 |
| Roland Murten AG | 4 |
3 |
| Société des Produits Nestlé S.A. | 9270 |
2 |
| Cargill, Incorporated | 2906 |
2 |
| Cornell University | 3225 |
2 |
| DMK Deutsches Milchkontor GmbH | 125 |
2 |
| Michael Foods, Inc. | 27 |
2 |
| POET Research, Inc. | 255 |
2 |
| University of Shanghai for Science and Technology | 111 |
2 |
| Famsun Co., Ltd. | 4 |
2 |
| nexnoa GmbH | 9 |
2 |
| Mars, Incorporated | 2926 |
1 |
| Cosucra-Groupe Warcoing SA | 73 |
1 |
| General Mills, Inc. | 1013 |
1 |
| Jiangnan University | 1487 |
1 |
| Other owners | 10 |