- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 122/22 - Esters containing nitrogen
Patent holdings for IPC class C08F 122/22
Total number of patents in this class: 25
10-year publication summary
|
2
|
3
|
4
|
1
|
4
|
3
|
3
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trustees of Dartmouth College | 1069 |
3 |
| University of Washington | 2267 |
3 |
| Ivoclar Vivadent AG | 1056 |
2 |
| DuPont Electronics, Inc. | 374 |
2 |
| Ricoh Company, Ltd. | 13228 |
1 |
| Mitsubishi Chemical Corporation | 4459 |
1 |
| Adeka Corporation | 1351 |
1 |
| Cornell University | 3225 |
1 |
| GC Corporation | 445 |
1 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 196 |
1 |
| Tokuyama Dental Corporation | 215 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1507 |
1 |
| Universite de Technologie de Troyes | 59 |
1 |
| Universiteit Gent | 1327 |
1 |
| Ustav Makromolekularni Chemie AV CR, V.v.i. | 41 |
1 |
| Zeon Corporation | 4009 |
1 |
| Ustav Fotoniky a Elektroniky AV CR, V.v.i. | 4 |
1 |
| Rolic Technologies AG | 41 |
1 |
| Agc, Inc. | 4526 |
1 |
| Other owners | 0 |