- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/18 - Formation of filaments, threads, or the like by means of rotating spinnerets
Patent holdings for IPC class D01D 5/18
Total number of patents in this class: 251
10-year publication summary
|
33
|
18
|
16
|
21
|
17
|
27
|
14
|
10
|
14
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21849 |
23 |
| Merit Medical Systems, Inc. | 1165 |
18 |
| Altria Client Services LLC | 2436 |
16 |
| President and Fellows of Harvard College | 6092 |
15 |
| CLARCOR Inc. | 56 |
13 |
| Cilag GmbH International | 6415 |
11 |
| Board of Regents, The University of Texas System | 6117 |
9 |
| FibeRio Technology Corporation | 8 |
8 |
| Octet Medical, Inc. | 39 |
8 |
| E. I. du Pont de Nemours and Company | 3526 |
7 |
| Carl Freudenberg KG | 1494 |
5 |
| Industrial Cooperation Foundation Chonbuk National University | 486 |
4 |
| Saint-Gobain Isover | 678 |
4 |
| DuPont Safety & Construction, Inc. | 680 |
4 |
| Atmus Filtration IP Inc. | 274 |
4 |
| LG Chem, Ltd. | 17929 |
3 |
| Edwards Lifesciences Corporation | 4884 |
3 |
| North Carolina State University | 1593 |
3 |
| The Board of Regents of the University of Texas System | 2300 |
3 |
| Kimberly-clark Worldwide, Inc. | 5305 |
2 |
| Other owners | 88 |