- 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: 137
10-year publication summary
|
11
|
7
|
7
|
12
|
5
|
13
|
3
|
11
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25917 |
5 |
| 3m Innovative Properties Company | 17455 |
3 |
| Terumo Kabushiki Kaisha | 5874 |
3 |
| Leavitt Medical, Inc. | 45 |
3 |
| Becton, Dickinson and Company | 7580 |
2 |
| Nikon Corporation | 7233 |
2 |
| Life Technologies Corporation | 3459 |
2 |
| Kaneka Corporation | 4775 |
2 |
| American Sterilizer Company | 668 |
2 |
| bioMerieux | 914 |
2 |
| DNA Genotek Inc. | 119 |
2 |
| JTEC Corporation | 29 |
2 |
| National University Corporation Tokyo University of Agriculture and Technology | 344 |
2 |
| Neogen Corporation | 214 |
2 |
| SCA Hygiene Products AB | 557 |
2 |
| Synthego Corporation | 47 |
2 |
| T2 Biosystems, Inc. | 112 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1556 |
2 |
| Toyo Seikan Group Holdings, Ltd. | 854 |
2 |
| The University of Tokyo | 4390 |
2 |
| Other owners | 91 |