Chromatography column and method of assembling the same
US12379355B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2024 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Jul 11, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/6091
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a chromatographic separation column assembly (100) comprising a column cylinder (120) having a cylinder wall (126) including an inner wall surface (124) partially defining a column volume (50), and a column component (110/130) insertable into to the cylinder (120), wherein at least an edge region (113/133) of the column component is intended to be in contact or adjacent a part of the inner wall surface (124) in use, the edge region and the contacting or adjacent part of inner wall surface each being formed from a compatible heat fusible material or materials, and wherein at least the cylinder wall in the area of the contacting or adjacent part of the inner wall is formed from a material which allows transmission of the light energy needed to cause said fusing of the adapter plate edge region to the inner wall surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.