- 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: 1436
10-year publication summary
|
99
|
103
|
103
|
101
|
99
|
112
|
131
|
114
|
73
|
78
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5598 |
63 |
| BASF SE | 21087 |
31 |
| The Clorox Company | 951 |
30 |
| Kao Corporation | 5002 |
26 |
| Stepan Company | 574 |
21 |
| Conopco, Inc. | 4914 |
18 |
| Microban Products Company | 306 |
17 |
| Kimberly-clark Worldwide, Inc. | 5409 |
15 |
| Lonza Inc. | 67 |
15 |
| Arxada, LLC | 215 |
15 |
| The Procter & Gamble Company | 21989 |
14 |
| Bayer Cropscience AG | 1987 |
14 |
| Agency for Science, Technology and Research | 3646 |
14 |
| Reckitt Benckiser LLC | 377 |
13 |
| Monsanto Technology LLC | 8271 |
12 |
| International Business Machines Corporation | 61721 |
11 |
| Rhodia Operations | 1553 |
10 |
| Osartis GmbH | 83 |
10 |
| Unilever IP Holdings B.V. | 3017 |
10 |
| Unilever Global IP Limited | 2055 |
10 |
| Other owners | 1067 |