Patent · US Active

Spinneret

US12145108B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

GAMBRO LUNDIA AB · SE

Inventors

Reinhold Buck · Bad Buchau, DE
Evelyn Grossmann · Eßlingen, DE
Markus Hornung · Nehren, DE
Markus Loeffler · Hechingen, DE
Heinrich Behr · Hechingen, DE
Arnd Wochner · Dotternhausen, DE
Carl-Philipp SCHEUERMANN · Balingen, DE

Key dates

Filing date	Dec 21, 2020
Grant date	Nov 19, 2024
Priority date	—
Expiry date	Jul 18, 2041

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD10B2331/301
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present disclosure relates to a spinneret for producing hollow fiber membranes in a phase inversion process.

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