- All sections
- C - Chemistrymetallurgy
- C12M - Apparatus for enzymology or microbiology
- C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
Patent holdings for IPC class C12M 3/00
Total number of patents in this class: 7629
10-year publication summary
|
494
|
475
|
482
|
563
|
589
|
599
|
621
|
561
|
598
|
298
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| President and Fellows of Harvard College | 5972 |
80 |
| Corning Incorporated | 10258 |
76 |
| The Regents of the University of California | 19887 |
75 |
| FUJIFILM Corporation | 29329 |
75 |
| Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 309 |
67 |
| Hitachi, Ltd. | 15467 |
56 |
| Life Technologies Corporation | 3290 |
53 |
| Toyo Seikan Group Holdings, Ltd. | 833 |
53 |
| Terumo Kabushiki Kaisha | 5522 |
52 |
| Sartorius Stedim Biotech GmbH | 831 |
51 |
| Terumo BCT, Inc. | 445 |
49 |
| Emulate, Inc. | 221 |
46 |
| Global Life Sciences Solutions USA LLC | 496 |
45 |
| Massachusetts Institute of Technology | 10041 |
44 |
| The General Hospital Corporation | 4724 |
41 |
| The Trustees of the University of Pennsylvania | 4317 |
40 |
| Hewlett-Packard Development Company, L.P. | 25887 |
39 |
| DEKA Products Limited Partnership | 1763 |
35 |
| Osaka University | 3375 |
35 |
| The Trustees of Columbia University in the City of New York | 3565 |
31 |
| Other owners | 6586 |