- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 235/08 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
Patent holdings for IPC class C07C 235/08
Total number of patents in this class: 136
10-year publication summary
|
13
|
6
|
10
|
9
|
9
|
4
|
9
|
9
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8280 |
11 |
| H. Lundbeck A/S | 1250 |
8 |
| Acucela Inc. | 160 |
7 |
| DSM IP Assets B.V. | 5581 |
4 |
| E. I. du Pont de Nemours and Company | 4012 |
3 |
| Abbott Laboratories | 2400 |
3 |
| Arkema France | 4164 |
3 |
| Antalgenics, S.L. | 12 |
3 |
| Novartis AG | 10730 |
2 |
| Bristol-myers Squibb Company | 4867 |
2 |
| The Regents of the University of California | 20059 |
2 |
| President and Fellows of Harvard College | 5995 |
2 |
| Al-Quds University | 4 |
2 |
| Promentis Pharmaceuticals, Inc. | 15 |
2 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2869 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1106 |
2 |
| The VMI Foundation | 4 |
2 |
| Vysoka Skola Chemicko-technologicka V Praze | 36 |
2 |
| Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1347 |
2 |
| Xiamen Sinopeg Biotech Co., Ltd. | 44 |
2 |
| Other owners | 70 |