Invention Grant
- Patent Title: Method and apparatus for minimizing the chromatographic band distortion of a back pressure regulator
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Application No.: US15930683Application Date: 2020-05-13
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Publication No.: US11554331B2Publication Date: 2023-01-17
- Inventor: Michael O. Fogwill , Joseph D. Michienzi , Joshua A. Shreve , Scott Kelley , Emily J. Berg
- Applicant: Waters Technologies Corporation
- Applicant Address: US MA Milford
- Assignee: Waters Technologies Corporation
- Current Assignee: Waters Technologies Corporation
- Current Assignee Address: US MA Milford
- Agency: Womble Bond Dickinson (US) LLP
- Agent Deborah M. Vernon
- Main IPC: B01D15/14
- IPC: B01D15/14 ; B01D15/16 ; B01D15/40 ; G01N30/32 ; F16K1/38 ; F16K25/00 ; F15B13/02 ; F15B13/04
Abstract:
The technology generally relates to tailoring a back pressure regulator in a chromatographic system to reduce unswept volume within the back pressure regulator to achieve better sample detection and a reduction in chromatographic band distortion effects.
Information query
