Patent · US Active

Fullerene derivatives

US10374162B2 · kind B2 · utility

1Cited by

0References

30Claims

0Family size

Assignees

Merck Patent GmbH · DE
NANO-C, INC. · US

Inventors

Nicolas Blouin · Darmstadt, DE
Stephane Berny · Bristol, GB
Edward A. Jackson · Franklin, US
Henning Richter · Newton, US

Key dates

Filing date	May 26, 2015
Grant date	Aug 6, 2019
Priority date	—
Expiry date	Nov 1, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to fullerene derivatives of formula I, to mixtures and formulations containing them, to the use of the fullerene derivatives, mixtures and formulations as organic semiconductors in, or for the preparation of electronic devices, especially organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to electronic devices comprising, or being prepared from, these fullerene derivatives, mixtures or formulations.

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