- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 7/16 - Phosphates including polyphosphates
Patent holdings for IPC class C11D 7/16
Total number of patents in this class: 64
10-year publication summary
|
7
|
7
|
6
|
1
|
3
|
3
|
5
|
8
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5480 |
26 |
| FUJIFILM Corporation | 29367 |
5 |
| Henkel AG & Co. KGaA | 10572 |
2 |
| Battelle Memorial Institute | 2484 |
2 |
| ARAKAWA Chemical Industries, Ltd. | 150 |
2 |
| Bio-lab, Inc. | 150 |
2 |
| Entegris, Inc. | 1868 |
2 |
| Fontana Technology | 11 |
2 |
| University of Houston System | 1082 |
2 |
| KLA Corporation | 1549 |
2 |
| Lam Research Corporation | 5239 |
1 |
| Rohm and Haas Company | 2906 |
1 |
| Dow Global Technologies LLC | 10363 |
1 |
| Diversey, Inc. | 926 |
1 |
| Ecolab Inc. | 401 |
1 |
| Huntsman Petrochemical LLC | 294 |
1 |
| Industrial Steam Cleaning, Inc. | 2 |
1 |
| Medivators Inc. | 204 |
1 |
| Milliken & Company | 1201 |
1 |
| Nippon Paint Surf Chemicals Co., Ltd. | 94 |
1 |
| Other owners | 7 |