- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/15 - Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds
Patent holdings for IPC class C07C 43/15
Total number of patents in this class: 63
10-year publication summary
|
2
|
3
|
2
|
5
|
7
|
5
|
7
|
7
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21072 |
9 |
| P2 Science, Inc. | 110 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 5773 |
4 |
| Firmenich SA | 1709 |
4 |
| Kuraray Co., Ltd. | 3537 |
4 |
| Nippon Shokubai Co., Ltd. | 1507 |
4 |
| E. I. du Pont de Nemours and Company | 3905 |
2 |
| Syngenta Crop Protection AG | 6236 |
2 |
| DSM IP Assets B.V. | 5562 |
2 |
| Idemitsu Kosan Co., Ltd. | 4225 |
2 |
| Enzychem Lifesciences Corporation | 64 |
2 |
| S H Kelkar and Company Limited | 18 |
2 |
| The Procter & Gamble Company | 21999 |
1 |
| 3m Innovative Properties Company | 17737 |
1 |
| Kimberly-clark Worldwide, Inc. | 5406 |
1 |
| Syngenta Limited | 448 |
1 |
| Daikin Industries, Ltd. | 10153 |
1 |
| Amyris, Inc. | 381 |
1 |
| BP p.l.c. | 517 |
1 |
| Cipla Limited | 468 |
1 |
| Other owners | 13 |