POLYMER MICROFILTERS AND METHODS OF MANUFACTURING THE SAME
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Applicant
Inc. Creatv Microtech
Representative
Grünecker Patent- und Rechtsanwälte PartG mbB
Application number
EP20177861A1
Kind
A1
Document number
3777994
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POLYMER MICROFILTERS AND METHODS OF MANUFACTURING THE SAME

3777994 - EP20177861A1 - EPO

Application Apr 01, 2011 - Publication Feb 17, 2021

Olga V. MAKAROVA Cha-Mei TANG Platte T AMSTUTZ

Abstract

A microfilter having a single polymer layer formed from an epoxy-based negative photo-definable dry film. The single polymer layer is flexible and has a plurality of apertures extending through the single polymer layer formed by exposing the single polymer layer to a UV light via an optical mask to obtain a selected shape of the apertures based on the mask. The single polymer layer having the apertures forms a freestanding unattached microfilter structure.

Description

Claims

Patent References

Patent Publication Date Title
US61330819 N/A N/A
US61377797 N/A N/A
US7449280B N/A N/A
US6716568B N/A N/A
US6391523B N/A N/A
US6558868B N/A N/A
US20100068648A N/A N/A
US20100068649A N/A N/A
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