Cell culture equipment
US-11898130-B2 · Feb 13, 2024 · US
Seals
Seals · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12M37/04 |
| Official title | {Seals} |
| Display label | Seals |
| Total patents | 289 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 20 |
| 2017 | 16 |
| 2018 | 20 |
| 2019 | 42 |
| 2020 | 38 |
| 2021 | 37 |
| 2022 | 33 |
| 2023 | 17 |
| 2024 | 33 |
| 2025 | 17 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cell culturing system for culturing adherent cells and liquid supply interface comprising a cell culture container
US-2018371398-A1 · Dec 27, 2018 · US
Cell culturing system for cultivating adherent cells and liquid supply interface comprising a cell culture container
US-2018371397-A1 · Dec 27, 2018 · US
Culture apparatus
US-10150940-B2 · Dec 11, 2018 · US
Receptacle comprising a shaft housing
US-10130922-B2 · Nov 20, 2018 · US
Droplet fluid connections
US-10125342-B2 · Nov 13, 2018 · US
Automated cell culture incubators comprising selectively permeable cell culture vessel storage compartments
US-2018320122-A1 · Nov 8, 2018 · US
Isolator system and decontamination method therefor
US-10093892-B2 · Oct 9, 2018 · US
Cell culturing system for cultivating adherent cells and liquid supply interface comprising a cell culture container
US-10093893-B2 · Oct 9, 2018 · US
Microorganism culture vessel, microorganism test kit, method for testing dialysate, method for culturing microorganism, method for testing microorganism and method for producing microorganism culture vessel
US-10030218-B2 · Jul 24, 2018 · US
Heatseal Sampling
US-2018201894-A1 · Jul 19, 2018 · US
Biomaterial handling device
US-10000730-B2 · Jun 19, 2018 · US
Microcarrier filter bag assemblies and methods of use
US-2018154289-A1 · Jun 7, 2018 · US
Novel Cryopreservation Bags and method of use thereof for Closed System, High Capacity Cell-Banking
US-2018100135-A1 · Apr 12, 2018 · US
Saccharification reaction apparatus
US-9920293-B2 · Mar 20, 2018 · US
Cryopreservation bags and method of use thereof for closed system, high capacity cell-banking
US-9879217-B2 · Jan 30, 2018 · US
Aseptically Connectable Sensor Patch
US-2018002653-A1 · Jan 4, 2018 · US
Apparatus and method for detecting and identifying microorganisms
US-9856446-B2 · Jan 2, 2018 · US
Cell-culturing apparatus
US-2017327782-A1 · Nov 16, 2017 · US
Container for the aseptic transfer of a biopharmaceutical product
US-9795956-B2 · Oct 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M37/04?
- CPC C12M37/04 is the Cooperative Patent Classification code for “Seals.”
- How many patents are filed under CPC C12M37/04 (Seals)?
- Our database includes 289 publications tagged with this CPC code.
- Is patent activity under CPC C12M37/04 growing?
- Publication counts under this code: 33 in 2024 vs 17 in 2025 (latest complete years).