Patent · US Active

Sulfonated aromatic compounds

US11008284B2 · kind B2 · utility

7Cited by

8References

17Claims

0Family size

Assignee

CMBLU PROJEKT AG · DE

Inventors

Nastaran KRAWCZYK · Gießen, DE
Alexander Moeller · Gelnhausen, DE
Peter Geigle · Alzenau, DE
Evgeny LARIONOV · Hanau, DE
Jan HARTWIG · Alzenau, DE

Key dates

Filing date	Apr 7, 2017
Grant date	May 18, 2021
Priority date	—
Expiry date	Apr 7, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P80/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided.

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