- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 54/72 - FrameworkCasingsCoverings
Patent holdings for IPC class B65H 54/72
Total number of patents in this class: 36
10-year publication summary
|
2
|
5
|
10
|
3
|
2
|
2
|
1
|
2
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oerlikon Textile GmbH & Co. KG | 513 |
6 |
| Corning Incorporated | 10500 |
4 |
| Graewe GmbH | 2 |
2 |
| KraussMaffei Technologies GmbH | 327 |
2 |
| Maschinenfabrik Rieter AG | 346 |
2 |
| Compagnie Generale des Etablissements Michelin | 4969 |
2 |
| Dowa Thermotech Co., Ltd. | 53 |
1 |
| Murata Machinery, Ltd. | 1593 |
1 |
| Osaka Soda Co., Ltd. | 242 |
1 |
| Rieter Ingolstadt GmbH | 15 |
1 |
| Spindelfabrik Suessen GmbH | 35 |
1 |
| SSM Giudici S.r.l. | 7 |
1 |
| Technip France | 682 |
1 |
| TMT Machinery, Inc. | 47 |
1 |
| Saurer Spinning Solutions GmbH & Co. KG | 154 |
1 |
| Anker Innovations Technology Co., Ltd | 518 |
1 |
| Sunshine Kinetics Technology Co., Ltd. | 4 |
1 |
| Shenzhen Tatfook 2R Forming Technologhy Co,. Ltd | 6 |
1 |
| Siemens Energy Global GmbH & Co. KG | 3335 |
1 |
| Shengzhou Wenda Textile Co., Ltd. | 5 |
1 |
| Other owners | 4 |