- 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: 1003
10-year publication summary
|
74
|
95
|
111
|
99
|
89
|
60
|
60
|
53
|
65
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4170 |
33 |
| SABIC Global Technologies B.V. | 4374 |
21 |
| Bridgestone Corporation | 7218 |
16 |
| Compagnie Generale des Etablissements Michelin | 4766 |
16 |
| Centre National de La Recherche Scientifique | 10576 |
15 |
| LG Chem, Ltd. | 17680 |
13 |
| ExxonMobil Chemical Patents Inc. | 3974 |
13 |
| Dow Global Technologies LLC | 10448 |
13 |
| BASF SE | 21039 |
12 |
| PPG Industries Ohio, Inc. | 3439 |
12 |
| The Procter & Gamble Company | 22003 |
11 |
| The Yokohama Rubber Co., Ltd. | 4085 |
10 |
| 3m Innovative Properties Company | 17770 |
9 |
| FUJIFILM Corporation | 29702 |
9 |
| Rohm and Haas Company | 2910 |
9 |
| Michelin Recherche et Technique S.A. | 2155 |
8 |
| Agency for Science, Technology and Research | 3659 |
8 |
| BASF Coatings GmbH | 1205 |
8 |
| BYK-Chemie GmbH | 446 |
8 |
| Covestro Deutschland AG | 2774 |
8 |
| Other owners | 751 |