- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/67 - Unsaturated compounds having active hydrogen
Patent holdings for IPC class C08G 18/67
Total number of patents in this class: 1544
10-year publication summary
|
100
|
85
|
137
|
126
|
135
|
110
|
95
|
90
|
78
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21150 |
61 |
| DIC Corporation | 3923 |
57 |
| Covestro Deutschland AG | 2807 |
55 |
| Allnex Belgium S.A. | 158 |
46 |
| Arkema France | 4192 |
41 |
| Covestro (Netherlands) B.V. | 290 |
36 |
| Dow Global Technologies LLC | 10830 |
34 |
| PPG Industries Ohio, Inc. | 3345 |
33 |
| 3m Innovative Properties Company | 17494 |
32 |
| BASF Coatings GmbH | 1212 |
27 |
| DSM IP Assets B.V. | 5430 |
26 |
| Henkel AG & Co. KGaA | 10700 |
25 |
| Mitsui Chemicals, Inc. | 3228 |
21 |
| Hilti Aktiengesellschaft | 3622 |
20 |
| FUJIFILM Corporation | 30313 |
18 |
| Sika Technology AG | 2960 |
18 |
| Sumitomo Electric Industries, Ltd. | 16171 |
15 |
| Allnex Netherlands B.V. | 191 |
15 |
| Mitsubishi Chemical Corporation | 4670 |
14 |
| Huntsman International LLC | 689 |
14 |
| Other owners | 936 |