- All sections
- C - Chemistry; metallurgy
- 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: 753
10-year publication summary
|
48
|
45
|
63
|
54
|
33
|
57
|
32
|
42
|
42
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20387 |
38 |
| LG Chem, Ltd. | 17632 |
25 |
| 3m Innovative Properties Company | 17955 |
24 |
| The Lubrizol Corporation | 1310 |
17 |
| ExxonMobil Chemical Patents Inc. | 4117 |
16 |
| ExxonMobil Research And Engineering Company | 2675 |
15 |
| Dow Global Technologies LLC | 10143 |
15 |
| Denka Company Limited | 2454 |
14 |
| Kuraray Co., Ltd. | 3463 |
12 |
| BYK-Chemie GmbH | 443 |
11 |
| Bridgestone Corporation | 7142 |
10 |
| Chevron Oronite Company LLC | 560 |
10 |
| Life Technologies Corporation | 3194 |
10 |
| Kaneka Corporation | 4493 |
10 |
| Life Technologies AS | 78 |
9 |
| PPG Industries Ohio, Inc. | 3443 |
7 |
| Saudi Arabian Oil Company | 12404 |
7 |
| DSM IP Assets B.V. | 5819 |
6 |
| Georgia Tech Research Corporation | 2601 |
6 |
| Afton Chemical Corporation | 478 |
6 |
| Other owners | 485 |