- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the bodydevices for transducing body media or for taking media from the bodydevices for producing or ending sleep or stupor
- A61M 15/00 - Inhalators
Patent holdings for IPC class A61M 15/00
Total number of patents in this class: 6711
10-year publication summary
|
542
|
591
|
578
|
668
|
705
|
678
|
499
|
471
|
445
|
302
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boehringer Ingelheim International GmbH | 4644 |
253 |
| Philip Morris Products S.A. | 7658 |
237 |
| Aptar France SAS | 796 |
177 |
| Altria Client Services LLC | 2202 |
152 |
| Norton (Waterford) Limited | 234 |
145 |
| Vectura Delivery Devices Limited | 150 |
111 |
| RAI Strategic Holdings, Inc. | 1157 |
108 |
| Trudell Medical International, Inc. | 354 |
108 |
| MannKind Corporation | 528 |
96 |
| Chiesi Farmaceutici S.p.A. | 968 |
85 |
| Koninklijke Philips N.V. | 24750 |
78 |
| Kindeva Drug Delivery L.P., Kindeva GP II LLC, a Delaware limited liability company | 216 |
76 |
| Nicoventures Trading Limited | 3931 |
71 |
| Pneuma Respiratory, Inc. | 100 |
69 |
| Syqe Medical Ltd. | 88 |
69 |
| PARI Pharma GmbH | 154 |
65 |
| Japan Tobacco Inc. | 3596 |
62 |
| AstraZeneca AB | 2900 |
61 |
| Stamford Devices Limited | 177 |
60 |
| 3m Innovative Properties Company | 17819 |
58 |
| Other owners | 4570 |