- All sections
- A - Human necessities
- A23B - Preserving, e.g. by canning, meat, fish, eggs, fruit, vegetables, edible seeds; chemical ripening of fruit or vegetables; the preserved, ripened, or canned products
- A23B 4/28 - Apparatus for preserving using liquids by injection of liquids
Patent holdings for IPC class A23B 4/28
Total number of patents in this class: 69
10-year publication summary
|
6
|
5
|
3
|
9
|
2
|
10
|
4
|
13
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GEA Food Solutions Bakel B.V. | 130 |
7 |
| John Bean Technologies Corporation | 373 |
7 |
| Schröder Maschinenbau KG | 14 |
6 |
| Metalquimia, S.A. | 35 |
5 |
| S2i, LLC | 4 |
4 |
| Birko Corporation | 40 |
3 |
| MPSC, Inc. | 16 |
3 |
| Finless Foods Inc. | 4 |
2 |
| Ditta Fratelli Tosetto - Commercio e lavorazione carni - S.a.s. di Tosetto Dante E C. | 4 |
2 |
| Z-Catering Mitte GmbH | 3 |
2 |
| Kemin Proteins LLC | 29 |
2 |
| Brinee Home Solution Ltd. | 2 |
1 |
| Ecolab USA Inc. | 5338 |
1 |
| The Hillshire Brands Company | 50 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3591 |
1 |
| Linde Aktiengesellschaft | 1550 |
1 |
| McCormick & Company, Incorporated | 290 |
1 |
| Raf ehf | 3 |
1 |
| ROVAGNATI S.p.A. | 83 |
1 |
| The Texas a & M University System | 1596 |
1 |
| Other owners | 17 |