- All sections
- D - Textilespaper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 1/04 - Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
Patent holdings for IPC class D01G 1/04
Total number of patents in this class: 59
10-year publication summary
|
9
|
7
|
5
|
1
|
2
|
1
|
2
|
4
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OCV Intellectual Capital, LLC | 146 |
5 |
| Mitsubishi Chemical Corporation | 4774 |
4 |
| CSP Innovations, Inc. | 68 |
4 |
| The Procter & Gamble Company | 21892 |
3 |
| Schmidt & Heinzmann GmbH & Co. KG | 11 |
3 |
| Bright Lite Structures LLC | 20 |
3 |
| Toray Industries, Inc. | 7164 |
2 |
| Eastman Chemical Company | 2107 |
2 |
| Graco Minnesota Inc. | 1289 |
2 |
| Nippon Electric Glass Co., Ltd. | 2578 |
2 |
| Owens Corning Intellectual Capital, LLC | 1734 |
2 |
| Ucomposites A/S | 6 |
2 |
| Centre National de La Recherche Scientifique | 11164 |
1 |
| GM Global Technology Operations LLC | 16306 |
1 |
| ExxonMobil Chemical Patents Inc. | 3760 |
1 |
| Kaneka Corporation | 4844 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2876 |
1 |
| B. Braun Avitum AG | 384 |
1 |
| Braskem S.A. | 482 |
1 |
| Continental Structural Plastics, Inc. | 69 |
1 |
| Other owners | 17 |