- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 13/187 - Impression cylinders for rotogravure
Patent holdings for IPC class B41F 13/187
Total number of patents in this class: 22
10-year publication summary
|
2
|
5
|
2
|
3
|
1
|
1
|
0
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
2 |
| The Coca-Cola Company | 2528 |
2 |
| Koenig & Bauer AG | 958 |
2 |
| Paru Co., Ltd. | 29 |
2 |
| ICR Ioannou S.A. | 4 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| Hannecard NV | 34 |
1 |
| Hauni Maschinenbau AG | 89 |
1 |
| Industry-academy Coperation Corps of Sunchon National University | 3 |
1 |
| Korea Institute of Machinery & Materials | 677 |
1 |
| Oesterreichische Banknoten - und Sicherheitsdruck GmbH | 11 |
1 |
| Stora Enso Oyj | 1504 |
1 |
| UACJ Foil Corporation | 51 |
1 |
| Industry-academy Cooperation Corps of Sunchon National University | 26 |
1 |
| Tresu A/S | 37 |
1 |
| Roreba GMBH | 1 |
1 |
| Cosesgt Co., Ltd. | 12 |
1 |
| Other owners | 0 |