- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 75/02 - Polyureas
Patent holdings for IPC class C08L 75/02
Total number of patents in this class: 281
10-year publication summary
|
18
|
11
|
28
|
26
|
34
|
29
|
29
|
21
|
22
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3430 |
19 |
| BASF SE | 19740 |
12 |
| Covestro LLC | 577 |
11 |
| Ureka SARL | 16 |
7 |
| FUJIFILM Corporation | 27102 |
6 |
| The Boeing Company | 19843 |
5 |
| Arkema France | 3790 |
5 |
| BYK-Chemie GmbH | 437 |
5 |
| Huntsman International LLC | 708 |
5 |
| Sika Technology AG | 2650 |
5 |
| Centre National de La Recherche Scientifique (cnrs) | 3191 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| Bayer MaterialScience AG | 874 |
4 |
| Covestro Deutschland AG | 2429 |
4 |
| International Flavors & Fragrances Inc. | 478 |
4 |
| Stratasys, Inc. | 669 |
4 |
| Allnex Netherlands B.V. | 210 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Acushnet Company | 2337 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Other owners | 163 |