- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C08G 81/02
Total number of patents in this class: 1009
10-year publication summary
|
95
|
111
|
99
|
89
|
60
|
60
|
53
|
65
|
42
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4172 |
33 |
| SABIC Global Technologies B.V. | 4448 |
23 |
| Bridgestone Corporation | 7231 |
16 |
| Compagnie Generale des Etablissements Michelin | 4855 |
16 |
| Centre National de La Recherche Scientifique | 10801 |
15 |
| Dow Global Technologies LLC | 10696 |
14 |
| LG Chem, Ltd. | 17741 |
13 |
| ExxonMobil Chemical Patents Inc. | 3910 |
13 |
| BASF SE | 21135 |
12 |
| PPG Industries Ohio, Inc. | 3389 |
12 |
| The Procter & Gamble Company | 21987 |
11 |
| The Yokohama Rubber Co., Ltd. | 4101 |
11 |
| 3m Innovative Properties Company | 17614 |
9 |
| FUJIFILM Corporation | 30010 |
9 |
| Rohm and Haas Company | 2943 |
9 |
| Covestro Deutschland AG | 2790 |
9 |
| Michelin Recherche et Technique S.A. | 2134 |
8 |
| Agency for Science, Technology and Research | 3665 |
8 |
| BASF Coatings GmbH | 1199 |
8 |
| BYK-Chemie GmbH | 452 |
8 |
| Other owners | 752 |