- All sections
- C - Chemistry; metallurgy
- 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: 500
10-year publication summary
|
20
|
32
|
49
|
53
|
32
|
40
|
43
|
50
|
37
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terumo BCT, Inc. | 399 |
18 |
| President and Fellows of Harvard College | 5792 |
12 |
| CelVivo ApS | 20 |
9 |
| Upside Foods, Inc. | 112 |
8 |
| The Trustees of the University of Pennsylvania | 4122 |
7 |
| Becton, Dickinson and Company | 6712 |
6 |
| FUJIFILM Corporation | 27102 |
6 |
| Sio2 Medical Products, Inc. | 199 |
6 |
| Tokyo Women's Medical University | 120 |
6 |
| Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 300 |
6 |
| The Regents of the University of California | 18943 |
5 |
| Corning Incorporated | 9932 |
5 |
| Terumo Kabushiki Kaisha | 5216 |
5 |
| Osaka University | 3143 |
5 |
| Vanderbilt University | 1731 |
5 |
| Guangzhou Jet Bio-filtration Co., Ltd. | 20 |
5 |
| Centre National de La Recherche Scientifique | 9632 |
4 |
| Cinvention AG | 26 |
4 |
| Corestem Co., Ltd. | 36 |
4 |
| Emulate, Inc. | 224 |
4 |
| Other owners | 370 |