- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 21/096 - Amidosulfonic acidSalts thereof
Patent holdings for IPC class C01B 21/096
Total number of patents in this class: 24
10-year publication summary
|
2
|
1
|
5
|
2
|
0
|
2
|
1
|
2
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Senomyx, Inc. | 64 |
4 |
| Arkema France | 4230 |
2 |
| Nippon Soda Co., Ltd. | 886 |
2 |
| Solstice Advanced Materials US, Inc. | 1008 |
2 |
| Anhui Jinhe Industrial Co., Ltd. | 93 |
1 |
| A.Y. Laboratories Ltd. | 23 |
1 |
| Firmenich SA | 1778 |
1 |
| Nippon Shokubai Co., Ltd. | 1529 |
1 |
| Shenzhen Capchem Technology Co., Ltd. | 339 |
1 |
| Firmenich Incorporated | 161 |
1 |
| Quzhou Chemspec Corporation | 1 |
1 |
| Shanghai Chemspec Corporation | 5 |
1 |
| Zhejiang Shenying Technology Co., Ltd. | 5 |
1 |
| Shree Sulphurics Pvt. Ltd. | 2 |
1 |
| Jiujiang Tinci Materials Technology Co., Ltd. | 58 |
1 |
| Novel Cosmos Advanced Material (AnHui) Co., Ltd. | 1 |
1 |
| Gfcl EV Products Limited | 8 |
1 |
| Hunan Fluopont New Materials Co., Ltd. | 2 |
1 |
| Other owners | 0 |