Patent · US Active

Fullerene derivatives and related materials, methods, and devices

US9502658B2 · kind B2 · utility

7Cited by

6References

31Claims

0Family size

Assignees

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

Inventors

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

Key dates

Filing date	Apr 21, 2014
Grant date	Nov 22, 2016
Priority date	—
Expiry date	Oct 17, 2034

Classification

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

Abstract

The invention relates to improved fullerene derivatives, to methods for their synthesis and any educts or intermediates used in such methods, to compositions and formulations containing fullerene derivatives, to the use of the fullerene derivatives, compositions and formulations in, or for the preparation of, organic electronic (OE) devices like for example organic photovoltaic (OPV) devices or organic photodetectors (OPD), and to OE, OPV and OPD devices comprising, or being prepared from, these fullerene derivatives, compositions or formulations.

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