- All sections
- A - Human necessities
- A47J - Kitchen equipmentcoffee millsspice millsapparatus for making beverages
- A47J 31/36 - Coffee-making apparatus in which hot water is passed through the filter under pressure with hot water under liquid pressure with mechanical pressure-producing means
Patent holdings for IPC class A47J 31/36
Total number of patents in this class: 2044
10-year publication summary
|
170
|
155
|
142
|
133
|
133
|
114
|
129
|
116
|
112
|
94
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Société des Produits Nestlé S.A. | 9312 |
310 |
| Nestec S.A. | 2656 |
144 |
| Koninklijke Douwe Egberts B.V. | 847 |
102 |
| Luigi Lavazza S.p.A. | 753 |
88 |
| Keurig Green Mountain, Inc. | 638 |
68 |
| Caffitaly System S.p.A. | 146 |
59 |
| Versuni Holding B.V. | 951 |
42 |
| Eugster / Frismag AG | 97 |
34 |
| Delica AG | 77 |
32 |
| De'Longhi Appliances S.R.L. Con Unico Socio | 388 |
29 |
| Qbo Coffee GmbH | 61 |
27 |
| K-Fee System GmbH | 189 |
26 |
| Starbucks Corporation, DBA Starbucks Coffee Company | 990 |
24 |
| Novadelta - Comércio e Indústria de Cafés, S.A. | 90 |
22 |
| Novadelta - Comércio e Industria de Cafés, Lda | 89 |
19 |
| Koninklijke Philips N.V. | 24841 |
18 |
| Compagnie Mediterraneenne des Cafes | 65 |
17 |
| LA MARZOCCO S.r.l. | 169 |
17 |
| Koninklijke Douwe Egberts B.V. | 40 |
17 |
| Ethical Coffee Company SA | 24 |
15 |
| Other owners | 934 |