- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 41/08 - Formation or introduction of functional groups containing oxygen of carboxyl groups or salts, halides or anhydrides thereof
Patent holdings for IPC class C07B 41/08
Total number of patents in this class: 55
10-year publication summary
|
3
|
8
|
2
|
4
|
2
|
1
|
4
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2091 |
5 |
| BASF SE | 21113 |
4 |
| Georgia-Pacific LLC | 116 |
3 |
| DFI USA, LLC | 14 |
3 |
| The Regents of the University of California | 20534 |
2 |
| INVISTA Technologies S.a.r.l. | 400 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1469 |
2 |
| P2 Science, Inc. | 110 |
2 |
| University Court of The University of ST Andrews | 308 |
2 |
| Zhejiang Zhuji United Chemicals Co., Ltd | 18 |
2 |
| DDP Specialty Electronic Materials US, LLC | 845 |
2 |
| LG Chem, Ltd. | 17822 |
1 |
| Bayer AG | 3435 |
1 |
| Evonik Degussa GmbH | 1417 |
1 |
| Wisconsin Alumni Research Foundation | 3918 |
1 |
| Purdue Research Foundation | 3849 |
1 |
| Daicel Chemical Industries, Ltd. | 198 |
1 |
| Dynamic Food Ingredients Corporation | 7 |
1 |
| ECOKAP Technologies LLC | 14 |
1 |
| Emery Oleochemicals LLC | 13 |
1 |
| Other owners | 17 |