- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/36 - Textiles
Patent holdings for IPC class G01N 33/36
Total number of patents in this class: 430
10-year publication summary
|
41
|
26
|
29
|
41
|
32
|
28
|
25
|
21
|
17
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uster Technologies AG | 169 |
72 |
| Eastman Chemical Company | 2087 |
16 |
| Oerlikon Textile GmbH & Co. KG | 512 |
11 |
| The Procter & Gamble Company | 21855 |
10 |
| Columbia Insurance Company | 1455 |
6 |
| Texas Tech University System | 649 |
6 |
| The Hong Kong Research Institute of Textiles and Apparel Limited | 127 |
6 |
| Unilever PLC | 2999 |
5 |
| Unilever N.V. | 2913 |
5 |
| Illinois Tool Works Inc. | 11863 |
5 |
| Rieter CZ s.r.o. | 27 |
5 |
| Hindustan Unilever Limited | 1004 |
4 |
| IHI Corporation | 3535 |
4 |
| Maschinenfabrik Rieter AG | 346 |
4 |
| Nippon Paper Industries Co., Ltd. | 849 |
4 |
| Conopco, Inc. | 5086 |
3 |
| Kaken Test Center | 10 |
3 |
| Lenzing Aktiengesellschaft | 503 |
3 |
| MESDAN S.p.A. | 14 |
3 |
| Polytex Sportbeläge Produktions-GmbH | 140 |
3 |
| Other owners | 252 |