- All sections
- A - Human necessities
- A61L - Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads or surgical articles; materials for bandages, dressings, absorbent pads or surgical articles
- A61L 9/14 - Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances
Patent holdings for IPC class A61L 9/14
Total number of patents in this class: 1413
10-year publication summary
|
98
|
89
|
153
|
119
|
150
|
129
|
188
|
220
|
162
|
35
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
102 |
| S. C. Johnson & Son, Inc. | 2869 |
90 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
58 |
| Prolitec Inc. | 76 |
29 |
| Reckitt & Colman (Overseas) Limited | 245 |
20 |
| ScentAir Technologies, LLC | 43 |
20 |
| Panasonic Corporation | 20786 |
15 |
| Puzhen Life Co., Limited | 108 |
13 |
| Scentbridge Holdings, LLC | 15 |
13 |
| Daikin Industries, Ltd. | 9495 |
10 |
| Sumitomo Chemical Company, Limited | 8808 |
9 |
| Henkel AG & Co. KGaA | 10129 |
9 |
| Zobele Holding S.p.A. | 353 |
9 |
| Sharp Kabushiki Kaisha | 18957 |
9 |
| Haier Smart Home Co., Ltd. | 4882 |
9 |
| Airex Co., Ltd. | 78 |
8 |
| Chorus LLC | 33 |
8 |
| NuVinAir, LLC | 31 |
8 |
| Gcmg Companies, LLC | 15 |
8 |
| Panasonic Electric Works Co., Ltd. | 782 |
7 |
| Other owners | 959 |