- All sections
- C - Chemistrymetallurgy
- C12M - Apparatus for enzymology or microbiology
- C12M 3/04 - Tissue, human, animal or plant cell, or virus culture apparatus with means providing thin layers
Patent holdings for IPC class C12M 3/04
Total number of patents in this class: 574
10-year publication summary
|
49
|
53
|
32
|
41
|
43
|
51
|
41
|
57
|
30
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terumo BCT, Inc. | 477 |
19 |
| President and Fellows of Harvard College | 6094 |
12 |
| CelVivo ApS | 24 |
9 |
| Centre National de La Recherche Scientifique | 11023 |
8 |
| The Regents of the University of California | 20745 |
7 |
| The Trustees of the University of Pennsylvania | 4415 |
7 |
| Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 270 |
7 |
| Avita Medical Americas, LLC | 53 |
7 |
| Becton, Dickinson and Company | 7563 |
6 |
| Tokyo Women's Medical University | 127 |
6 |
| Upside Foods, Inc. | 125 |
6 |
| FUJIFILM Corporation | 30514 |
5 |
| Corning Incorporated | 10504 |
5 |
| Terumo Kabushiki Kaisha | 5809 |
5 |
| Osaka University | 3267 |
5 |
| Tohoku University | 2980 |
5 |
| Vanderbilt University | 2022 |
5 |
| Guangzhou Jet Bio-filtration Co., Ltd. | 20 |
5 |
| Caromeats Inc. | 13 |
5 |
| Cinvention AG | 17 |
4 |
| Other owners | 436 |