- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 75/06 - Polyurethanes from polyesters
Patent holdings for IPC class C08L 75/06
Total number of patents in this class: 766
10-year publication summary
|
41
|
55
|
62
|
81
|
72
|
82
|
75
|
51
|
37
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21294 |
45 |
| Dow Global Technologies LLC | 10913 |
21 |
| Covestro Deutschland AG | 2827 |
21 |
| Lubrizol Advanced Materials, Inc. | 954 |
20 |
| Huntsman International LLC | 691 |
15 |
| Arkema France | 4225 |
14 |
| DIC Corporation | 3954 |
13 |
| Evoco Ltd. | 46 |
12 |
| LG Chem, Ltd. | 17920 |
11 |
| Bostik SA | 674 |
11 |
| Evonik Operations GmbH | 4320 |
10 |
| 3m Innovative Properties Company | 17485 |
9 |
| BASF Coatings GmbH | 1226 |
9 |
| Stepan Company | 566 |
9 |
| X-Card Holdings, LLC | 64 |
9 |
| Toagosei Co., Ltd. | 1023 |
8 |
| Idemia America Corp. | 14 |
8 |
| Centre National de La Recherche Scientifique | 10976 |
7 |
| Sika Technology AG | 2986 |
7 |
| Wanhua Chemical Group Co., Ltd. | 382 |
7 |
| Other owners | 500 |