Patent · US Active

Apparatus having a multitude of particles and method for manufacturing the same

US11931714B2 · kind B2 · utility

0Cited by

7References

38Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Thomas Lisec · Itzehoe, DE
Steffen Chemnitz · Kiel, DE
Bernhard Wagner · Fellbach, DE

Key dates

Filing date	May 17, 2021
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Nov 15, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2219/00952
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An apparatus includes a substrate having a recess and a multitude of particles arranged in the recess. A first portion of the particles is joined to a porous structure by means of a coating. A second portion of the particles is not joined by means of the coating. The first portion of the particles is arranged closer to an opening of the recess than the second portion of the particles so that a leaking of the second portion of the particles from the recess through the opening is prevented.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.