- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 1/267 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
Patent holdings for IPC class A61B 1/267
Total number of patents in this class: 1556
10-year publication summary
|
129
|
147
|
157
|
186
|
203
|
187
|
184
|
143
|
152
|
46
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covidien LP | 10647 |
164 |
| Auris Health, Inc. | 774 |
58 |
| Covidien AG | 480 |
47 |
| Intuitive Surgical Operations, Inc. | 3616 |
35 |
| Ambu A/S | 420 |
27 |
| Koninklijke Philips N.V. | 22975 |
26 |
| Medtronic Xomed, Inc. | 669 |
26 |
| WM & Dg, Inc. | 44 |
24 |
| Boston Scientific Scimed, Inc. | 8794 |
23 |
| Medos International SARL | 731 |
22 |
| Welch Allyn, Inc. | 788 |
19 |
| Karl STORZ SE & Co. KG | 1622 |
19 |
| Aircraft Medical Limited | 24 |
18 |
| Olympus Corporation | 13667 |
17 |
| Gyrus ACMI, Inc. | 1071 |
17 |
| SunMed Group Holdings, LLC | 213 |
17 |
| Verathon Inc. | 139 |
16 |
| Indian Ocean Medical Inc. | 43 |
15 |
| Veran Medical Technologies, Inc. | 84 |
15 |
| Pulmonx Corporation | 103 |
14 |
| Other owners | 937 |