- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 7/02 - Inorganic compounds
Patent holdings for IPC class C11D 7/02
Total number of patents in this class: 108
10-year publication summary
|
8
|
12
|
13
|
7
|
6
|
6
|
6
|
2
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5837 |
8 |
| FUJIFILM Corporation | 30774 |
6 |
| Omya International AG | 780 |
5 |
| The Procter & Gamble Company | 21870 |
3 |
| BASF SE | 21318 |
3 |
| The Trustees of the University of Pennsylvania | 4441 |
3 |
| Daido Metal Company Ltd. | 252 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11136 |
2 |
| Acido Amigavel, LLC | 2 |
2 |
| ASM IP Holding B.V. | 2472 |
2 |
| DONGWOO FINE-CHEM Co., Ltd. | 1453 |
2 |
| Ecolab Inc. | 371 |
2 |
| Fujimi Incorporated | 830 |
2 |
| Inter-med, Inc. | 96 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3650 |
2 |
| Organo Corporation | 552 |
2 |
| Parkside Optical Inc. | 32 |
2 |
| Reckitt Benckiser Finish B.V. | 587 |
2 |
| Xeros Limited | 120 |
2 |
| Other owners | 51 |