- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 311/00 - Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
Patent holdings for IPC class C07C 311/00
Total number of patents in this class: 95
10-year publication summary
|
3
|
4
|
7
|
2
|
4
|
3
|
3
|
0
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Johns Hopkins University | 5377 |
5 |
| Cardioxyl Pharmaceuticals, Inc. | 49 |
5 |
| 3m Innovative Properties Company | 18406 |
3 |
| Allergan, Inc. | 2600 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| The Regents of the University of California | 18943 |
2 |
| Janssen Pharmaceutica N.V. | 3839 |
2 |
| Academic Pharmaceuticals Incorporated | 9 |
2 |
| AMOREPACIFIC Corporation | 2606 |
2 |
| ChemoCentryx, Inc. | 400 |
2 |
| Helsinn Healthcare SA | 255 |
2 |
| Institut Univ. de Ciencia i Tecnologia, S.A. | 23 |
2 |
| Onconova Therapeutics, Inc. | 46 |
2 |
| Polyfuel, Inc. | 16 |
2 |
| Suzhou Yi-hua Biomedical Technology Co., Ltd. | 8 |
2 |
| Temple University of the Commonwealth System of Higher Education | 583 |
2 |
| The United States Government AS represented by The Department of Veterans Affairs | 949 |
2 |
| Universite de Poitiers | 187 |
2 |
| Novartis AG | 11238 |
1 |
| Bristol-myers Squibb Company | 5080 |
1 |
| Other owners | 48 |