- All sections
- C - Chemistrymetallurgy
- C12M - Apparatus for enzymology or microbiology
- C12M 1/22 - Petri dishes
Patent holdings for IPC class C12M 1/22
Total number of patents in this class: 478
10-year publication summary
|
26
|
40
|
34
|
40
|
58
|
37
|
37
|
37
|
33
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BD Kiestra B.V. | 125 |
21 |
| Corning Incorporated | 10246 |
14 |
| bioMerieux | 925 |
14 |
| Rapid Micro Biosystems, Inc. | 51 |
14 |
| Merck Patent GmbH | 5873 |
10 |
| Becton, Dickinson and Company | 7248 |
8 |
| bioMerieux, Inc. | 441 |
7 |
| Clever Culture Systems AG | 10 |
7 |
| Sartorius Stedim Biotech GmbH | 831 |
6 |
| AES Chemunex | 10 |
5 |
| ANDREAS Hettich GmbH & Co. KG | 115 |
5 |
| Northeastern University | 1183 |
5 |
| Copan Italia S.p.A. | 195 |
4 |
| Vanderbilt University | 1894 |
4 |
| Sanplatec Corporation Ltd. | 24 |
4 |
| Syntegon Technology GmbH | 242 |
4 |
| Ibsa Pharma SAS | 25 |
4 |
| Nantong Jujiu New Material Science and Technology Co., Ltd. | 6 |
4 |
| Conceivable Life Sciences Inc. | 15 |
4 |
| The Regents of the University of California | 19857 |
3 |
| Other owners | 331 |