Electron microscopy grid
US12125668B2 · kind B2 · utility
1Cited by
1References
16Claims
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Key dates
| Filing date | Feb 25, 2020 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | May 3, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/2802
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electron microscopy grid, includes: (i) a perforated substrate, (ii) a support film on the perforated substrate, the support film having a thickness of 60 Å or less, and (iii) linkers attached on top of the support film. The linkers has at least one affinity group for immobilizing an analyte; wherein the linkers form a non-random pattern on the support film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.