- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 3/02 - Wick burners
Patent holdings for IPC class F23D 3/02
Total number of patents in this class: 43
10-year publication summary
|
6
|
4
|
2
|
5
|
4
|
3
|
3
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ludela Technologies LLC | 12 |
7 |
| Lamplight Farms Incorporated | 109 |
6 |
| Produits Berger | 54 |
4 |
| Pro-Iroda Industries, Inc. | 115 |
3 |
| International Flavors & Fragrances Inc. | 531 |
2 |
| Lumetique, Inc. | 25 |
2 |
| Michael S. Brown Performance LLC | 3 |
2 |
| Ashleigh & Burwood Ltd. | 7 |
1 |
| Clean Fire System B.V. | 1 |
1 |
| DC & BV France Holding SAS | 4 |
1 |
| Delcotto IP, LLC | 14 |
1 |
| Europ Cosmetics | 2 |
1 |
| Hollowick, Inc. | 17 |
1 |
| Stonewick, LLC | 5 |
1 |
| Easy Life Brands LLC | 5 |
1 |
| CM Almy & Son, Inc. | 1 |
1 |
| PAX d.o.o. | 2 |
1 |
| Ludela Technologies Inc. | 3 |
1 |
| Calantzis Design (Pty) Ltd | 1 |
1 |
| HENDSON, Denise | 2 |
1 |
| Other owners | 4 |