- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Patent holdings for IPC class C08G 18/10
Total number of patents in this class: 4074
10-year publication summary
|
249
|
292
|
270
|
362
|
333
|
357
|
267
|
258
|
204
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10655 |
231 |
| BASF SE | 21120 |
228 |
| Sika Technology AG | 2923 |
216 |
| Covestro Deutschland AG | 2794 |
173 |
| Henkel AG & Co. KGaA | 10661 |
104 |
| PPG Industries Ohio, Inc. | 3403 |
96 |
| Mitsui Chemicals, Inc. | 3236 |
85 |
| DIC Corporation | 3875 |
84 |
| Huntsman International LLC | 702 |
82 |
| Bayer MaterialScience AG | 764 |
80 |
| Bostik SA | 662 |
68 |
| Rohm and Haas Company | 2943 |
50 |
| BASF Coatings GmbH | 1200 |
50 |
| DDP Specialty Electronic Materials US, LLC | 845 |
49 |
| Arkema France | 4172 |
48 |
| Bayer Intellectual Property GmbH | 2444 |
45 |
| Covestro Intellectual Property GmbH & Co. KG | 277 |
41 |
| Acushnet Company | 2591 |
39 |
| Carbon, Inc. | 406 |
34 |
| Covestro LLC | 595 |
31 |
| Other owners | 2240 |