- All sections
- A - Human necessities
- A01J - Manufacture of dairy products
- A01J 21/00 - Machines for forming slabs of butter, or the like
Patent holdings for IPC class A01J 21/00
Total number of patents in this class: 61
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations GmbH | 3457 |
3 |
| Corning Incorporated | 10518 |
2 |
| Fette GmbH | 24 |
2 |
| Rampf Formen GmbH | 31 |
2 |
| Kioxia Corporation | 10879 |
2 |
| The Procter & Gamble Company | 21859 |
1 |
| Johnson & Johnson Vision Care, Inc. | 1159 |
1 |
| Samsung Display Co., Ltd. | 38914 |
1 |
| Unilever PLC | 2981 |
1 |
| Unilever N.V. | 2895 |
1 |
| Illinois Tool Works Inc. | 11863 |
1 |
| The Boeing Company | 20196 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9172 |
1 |
| Canon Inc. | 44134 |
1 |
| Airbus Operations S.A.S. | 2567 |
1 |
| Medtronic, Inc. | 9801 |
1 |
| ASML Netherlands B.V. | 7987 |
1 |
| Kao Corporation | 5083 |
1 |
| Rolls-Royce PLC | 3222 |
1 |
| Dai Nippon Printing Co., Ltd. | 4254 |
1 |
| Other owners | 35 |