- All sections
- A - Human necessities
- A01N - Preservation of bodies of humans or animals or plants or parts thereof biocides, e.g. as disinfectants, as pesticides or as herbicides pest repellants or attractantsplant growth regulators
- A01N 33/12 - Quaternary ammonium compounds
Patent holdings for IPC class A01N 33/12
Total number of patents in this class: 1427
10-year publication summary
|
99
|
103
|
103
|
101
|
99
|
112
|
131
|
114
|
73
|
63
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5505 |
63 |
| BASF SE | 20945 |
30 |
| The Clorox Company | 948 |
29 |
| Kao Corporation | 4968 |
25 |
| Stepan Company | 583 |
21 |
| Conopco, Inc. | 5045 |
17 |
| Microban Products Company | 307 |
17 |
| Kimberly-clark Worldwide, Inc. | 5499 |
15 |
| Lonza Inc. | 67 |
15 |
| The Procter & Gamble Company | 22045 |
14 |
| Bayer Cropscience AG | 2038 |
14 |
| Arxada, LLC | 216 |
14 |
| Agency for Science, Technology and Research | 3630 |
13 |
| Reckitt Benckiser LLC | 379 |
13 |
| International Business Machines Corporation | 61344 |
11 |
| Monsanto Technology LLC | 8305 |
11 |
| Next Science IP Holdings Pty Ltd | 75 |
11 |
| Rhodia Operations | 1587 |
10 |
| Specialty Operations France | 796 |
10 |
| LG Chem, Ltd. | 17641 |
9 |
| Other owners | 1065 |