- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/32 - Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
Patent holdings for IPC class C08F 8/32
Total number of patents in this class: 795
10-year publication summary
|
45
|
63
|
55
|
33
|
58
|
35
|
44
|
46
|
37
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21318 |
40 |
| LG Chem, Ltd. | 17937 |
27 |
| 3m Innovative Properties Company | 17484 |
23 |
| The Lubrizol Corporation | 1256 |
16 |
| ExxonMobil Research And Engineering Company | 2407 |
15 |
| ExxonMobil Chemical Patents Inc. | 3773 |
15 |
| Dow Global Technologies LLC | 10968 |
15 |
| Denka Company Limited | 2735 |
15 |
| Life Technologies Corporation | 3458 |
12 |
| Kuraray Co., Ltd. | 3597 |
12 |
| BYK-Chemie GmbH | 446 |
11 |
| Bridgestone Corporation | 7266 |
10 |
| Chevron Oronite Company LLC | 594 |
10 |
| Life Technologies AS | 72 |
9 |
| Kaneka Corporation | 4721 |
9 |
| Saudi Arabian Oil Company | 14275 |
9 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
8 |
| China Petroleum & Chemical Corporation | 2158 |
7 |
| King Abdullah University of Science and Technology | 1858 |
7 |
| PPG Industries Ohio, Inc. | 3325 |
6 |
| Other owners | 519 |