- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/34 - Organic compounds containing sulfur
Patent holdings for IPC class C11D 3/34
Total number of patents in this class: 812
10-year publication summary
|
59
|
70
|
50
|
46
|
85
|
62
|
57
|
87
|
69
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5732 |
120 |
| The Procter & Gamble Company | 21893 |
115 |
| Henkel AG & Co. KGaA | 10711 |
64 |
| Conopco, Inc. | 4981 |
42 |
| BASF SE | 21129 |
26 |
| Unilever Global IP Limited | 2147 |
24 |
| Unilever IP Holdings B.V. | 2760 |
23 |
| Symrise AG | 1812 |
19 |
| Kao Corporation | 5025 |
17 |
| Milliken & Company | 1146 |
16 |
| Arkema France | 4185 |
12 |
| Reckitt Benckiser Finish B.V. | 576 |
12 |
| FUJIFILM Corporation | 30277 |
11 |
| Unilever PLC | 3046 |
8 |
| Unilever N.V. | 2955 |
8 |
| Colgate-Palmolive Company | 5748 |
7 |
| Life Technologies Corporation | 3385 |
7 |
| Entegris, Inc. | 1983 |
7 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 341 |
7 |
| The Clorox Company | 952 |
6 |
| Other owners | 261 |