- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 21/32 - Micromanipulators structurally combined with microscopes
Patent holdings for IPC class G02B 21/32
Total number of patents in this class: 339
10-year publication summary
|
29
|
26
|
28
|
35
|
26
|
27
|
25
|
21
|
17
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leica Microsystems CMS GmbH | 1078 |
22 |
| The Regents of the University of California | 19661 |
10 |
| Centre National de La Recherche Scientifique | 10165 |
8 |
| Carl Zeiss Microscopy GmbH | 1194 |
8 |
| University Court of The University of ST Andrews | 296 |
8 |
| NSK Ltd. | 2750 |
7 |
| Inscopix, Inc. | 31 |
7 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1751 |
6 |
| SensApex Oy | 15 |
6 |
| Sorbonne Universite | 1222 |
6 |
| Olympus Corporation | 13232 |
5 |
| California Institute of Technology | 3945 |
4 |
| Bruker Nano, Inc. | 335 |
4 |
| Danmarks Tekniske Universitet | 955 |
4 |
| Ecole Centrale de Lille | 51 |
4 |
| MMI AG | 7 |
4 |
| Sony Olympus Medical Solutions Inc. | 368 |
4 |
| PerkinElmer Singapore PTE. LTD. | 40 |
4 |
| Sony Corporation | 31284 |
3 |
| Koninklijke Philips Electronics N.V. | 10409 |
3 |
| Other owners | 212 |