- All sections
- C - Chemistrymetallurgy
- C12M - Apparatus for enzymology or microbiology
- C12M 1/28 - Inoculator or sampler being part of container
Patent holdings for IPC class C12M 1/28
Total number of patents in this class: 134
10-year publication summary
|
11
|
7
|
7
|
12
|
5
|
13
|
3
|
11
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25588 |
5 |
| 3m Innovative Properties Company | 17507 |
3 |
| Terumo Kabushiki Kaisha | 5743 |
3 |
| Leavitt Medical, Inc. | 42 |
3 |
| Becton, Dickinson and Company | 7530 |
2 |
| Nikon Corporation | 7292 |
2 |
| Life Technologies Corporation | 3389 |
2 |
| President and Fellows of Harvard College | 6055 |
2 |
| Kaneka Corporation | 4643 |
2 |
| American Sterilizer Company | 673 |
2 |
| bioMerieux | 905 |
2 |
| DNA Genotek Inc. | 117 |
2 |
| JTEC Corporation | 27 |
2 |
| National University Corporation Tokyo University of Agriculture and Technology | 339 |
2 |
| Neogen Corporation | 219 |
2 |
| SCA Hygiene Products AB | 579 |
2 |
| Synthego Corporation | 47 |
2 |
| T2 Biosystems, Inc. | 111 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1545 |
2 |
| Toyo Seikan Group Holdings, Ltd. | 849 |
2 |
| Other owners | 88 |