- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 201/12 - Preparation of lactams by depolymerising polyamides
Patent holdings for IPC class C07D 201/12
Total number of patents in this class: 63
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
1
|
16
|
15
|
19
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21308 |
27 |
| Hscc Sustainable Venturing B.V. | 7 |
6 |
| Toray Industries, Inc. | 7111 |
5 |
| Northwestern University | 3546 |
5 |
| Cap III B.V. | 56 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3624 |
4 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 182 |
2 |
| Massachusetts Institute of Technology | 10254 |
1 |
| Wisconsin Alumni Research Foundation | 3902 |
1 |
| INVISTA Technologies S.a.r.l. | 391 |
1 |
| Lanxess Deutschland GmbH | 1141 |
1 |
| List Holding AG | 39 |
1 |
| Saltigo GmbH | 55 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 956 |
1 |
| Carboliq GmbH | 4 |
1 |
| The University of Osaka | 190 |
1 |
| Cap III B. V. | 1 |
1 |
| Other owners | 0 |