- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 201/08 - Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones, nitriles
Patent holdings for IPC class C07D 201/08
Total number of patents in this class: 38
10-year publication summary
|
4
|
8
|
2
|
3
|
3
|
2
|
0
|
0
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0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 7139 |
6 |
| Archer Daniels Midland Company | 1075 |
6 |
| Genomatica, Inc. | 479 |
4 |
| DSM IP Assets B.V. | 5389 |
3 |
| Dalian University of Technology | 1600 |
3 |
| Liaoning Yuanfu Hua Holding Group Co., Ltd. | 5 |
3 |
| Aquafil S.p.A. | 58 |
2 |
| Nederlandse Organisatie voor Wetenschappelijk Onderzoek (nwo) | 7 |
2 |
| Conopco, Inc. | 5092 |
1 |
| Bayer Cropscience AG | 1836 |
1 |
| Uop LLC | 4390 |
1 |
| Board of Trustees of Michigan State University | 1230 |
1 |
| Rennovia, Inc. | 20 |
1 |
| Rhodia Operations | 1488 |
1 |
| Stratley AG | 2 |
1 |
| Sun Pharmaceutical Industries Limited | 723 |
1 |
| Universitat des Saarlandes | 152 |
1 |
| Other owners | 0 |