- All sections
- A - Human necessities
- A23L - Foods, foodstuffs or non-alcoholic beverages, not otherwise provided forpreparation or treatment thereof
- A23L 3/375 - Freezing; Subsequent thawing; Cooling with addition of chemicals with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature
Patent holdings for IPC class A23L 3/375
Total number of patents in this class: 132
10-year publication summary
|
15
|
11
|
16
|
14
|
16
|
9
|
6
|
8
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4053 |
13 |
| Linde Aktiengesellschaft | 1435 |
13 |
| Praxair Technology, Inc. | 1228 |
12 |
| Messer Industries USA, Inc. | 124 |
7 |
| Lyco Manufacturing, Inc. | 56 |
4 |
| The Original Resinator, LLC | 16 |
4 |
| Air Liquide Deutschland G.m.b.H | 52 |
3 |
| Ambiente e Nutrizione S.r.l. | 17 |
3 |
| Genialis | 31 |
3 |
| BMG Incorporated | 19 |
2 |
| Enviro-cool UK Limited | 8 |
2 |
| Herbs Unlimited Corporation | 2 |
2 |
| Shanghai Ocean University | 59 |
2 |
| Fruitful LLC | 3 |
2 |
| Société des Produits Nestlé S.A. | 9987 |
1 |
| Unilever PLC | 3046 |
1 |
| Unilever N.V. | 2955 |
1 |
| Air Products and Chemicals, Inc. | 1466 |
1 |
| Ajinomoto Co., Inc. | 2276 |
1 |
| 3X Technology | 3 |
1 |
| Other owners | 54 |