- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/08 - Processes
Patent holdings for IPC class C08G 18/08
Total number of patents in this class: 2949
10-year publication summary
|
204
|
220
|
239
|
213
|
254
|
233
|
219
|
244
|
201
|
52
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
212 |
| Dow Global Technologies LLC | 10147 |
153 |
| Covestro Deutschland AG | 2429 |
145 |
| Bayer MaterialScience AG | 874 |
89 |
| BASF Coatings GmbH | 1128 |
68 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
59 |
| PPG Industries Ohio, Inc. | 3430 |
57 |
| DIC Corporation | 3597 |
50 |
| Lubrizol Advanced Materials, Inc. | 949 |
50 |
| Covestro LLC | 577 |
49 |
| Mitsui Chemicals, Inc. | 3134 |
45 |
| Huntsman International LLC | 708 |
41 |
| Rohm and Haas Company | 2805 |
32 |
| Covestro (Netherlands) B.V. | 312 |
30 |
| Bayer Intellectual Property GmbH | 2671 |
29 |
| Henkel AG & Co. KGaA | 10129 |
29 |
| Evonik Operations GmbH | 3879 |
29 |
| DSM IP Assets B.V. | 5856 |
26 |
| Sika Technology AG | 2650 |
26 |
| FUJIFILM Corporation | 27102 |
21 |
| Other owners | 1709 |