- All sections
- D - Textilespaper
- D02G - Crimping or curling fibres, filaments, yarns, or threadsyarns or threads
- D02G 3/28 - Doubled, plied, or cabled threads
Patent holdings for IPC class D02G 3/28
Total number of patents in this class: 231
10-year publication summary
|
13
|
22
|
20
|
28
|
22
|
21
|
16
|
14
|
26
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kolon Industries, Inc. | 1612 |
13 |
| Bridgestone Corporation | 7202 |
10 |
| Mitsuboshi Belting Ltd. | 310 |
8 |
| Board of Regents, The University of Texas System | 5673 |
7 |
| Atko Planning Inc. | 35 |
6 |
| GILBOS naamloze vennootschap | 7 |
5 |
| Nippon Sheet Glass Company, Limited | 999 |
5 |
| Honeywell International Inc. | 13607 |
4 |
| Oerlikon Textile GmbH & Co. KG | 617 |
4 |
| Ritm | 8 |
4 |
| Saurer Technologies GmbH & Co. KG | 32 |
4 |
| DuPont Safety & Construction, Inc. | 670 |
4 |
| TMC Limited | 14 |
4 |
| The Goodyear Tire & Rubber Company | 2574 |
3 |
| Welspun India Limited | 197 |
3 |
| The Board of Regents of the University of Texas System | 2157 |
3 |
| Kordsa Teknik Tekstil A.S. | 113 |
3 |
| AYM Syntex Limited | 19 |
3 |
| E. I. du Pont de Nemours and Company | 4181 |
2 |
| Murata Manufacturing Co., Ltd. | 24102 |
2 |
| Other owners | 134 |