- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 21/02 - Apparatus for splicing webs for premarked, e.g. preprinted, webs
Patent holdings for IPC class B65H 21/02
Total number of patents in this class: 22
10-year publication summary
|
2
|
3
|
2
|
3
|
2
|
2
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tetra Laval Holdings & Finance S.A. | 2168 |
5 |
| Ishida Co., Ltd. | 535 |
2 |
| Sidel Participations | 1014 |
2 |
| Zuiko Corporation | 431 |
2 |
| Unicharm Corporation | 2883 |
2 |
| 3m Innovative Properties Company | 17781 |
1 |
| Hewlett-Packard Development Company, L.P. | 25793 |
1 |
| Georg Sahm GmbH & Co. KG | 28 |
1 |
| Goglio S.p.A. | 50 |
1 |
| Gunze Limited | 351 |
1 |
| Koenig & Bauer AG | 978 |
1 |
| OVD Kinegram AG | 199 |
1 |
| Sanwa Techno Co., Ltd. | 35 |
1 |
| Tecnau S.r.l. | 17 |
1 |
| Other owners | 0 |