- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/32 - Arrangements for turning or reversing webs
Patent holdings for IPC class B65H 23/32
Total number of patents in this class: 83
10-year publication summary
|
7
|
6
|
5
|
7
|
5
|
5
|
3
|
2
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 3444 |
7 |
| Corning Incorporated | 9932 |
4 |
| Xerox Corporation | 7503 |
3 |
| Canon Inc. | 36841 |
3 |
| Dart Container Corporation | 166 |
3 |
| IHI Corporation | 3268 |
3 |
| Koenig & Bauer AG | 958 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| HP Indigo B.V. | 540 |
2 |
| Windmöller & Hölscher KG | 402 |
2 |
| Canon Kabushiki Kaisha | 6884 |
2 |
| DST Output | 7 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| BASF SE | 19740 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Kimberly-clark Worldwide, Inc. | 5854 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Brother Industries, Ltd. | 13000 |
1 |
| Other owners | 38 |