logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10038150 B1

PDFFull Text
Date of Patent:
Jul. 31, 2018

Filed:

Apr. 14, 2016

Metal complexes for use as dopants and other uses

Applicant:

Ecole Polytechnique Federale DE Lausanne (Epfl), Lausanne, CH;

Inventors:

Julian Burschka, Darmstadt, DE;

Florian Kessler, Hochstadt an der Aisch, DE;

Etienne Baranoff, Birmingham, GB;

Mohammad Khaja Nazeeruddin, Ecublens, CH;

Michael Graetzel, St-Sulpice, CH;

Shaik Mohammed Zakeeruddin, Bussigny-Lausanne, CH;

Anders Hagfeldt, Lully, CH;

Marina Freitag, St-Sulpice, CH;

Fabrizio Giordano, St-Sulpice, CH;

Assignee:

Ecole Polytechnique Federale de Lausanne (EPFL), Lausanne, CH;

Attorney:

Taft Stettinius & Hollister LLP

Primary Examiner:

Shane Fang

Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01L 51/00 (2006.01); C07F 15/06 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0083 (2013.01); C07F 15/065 (2013.01); H01L 51/002 (2013.01); H01L 51/4226 (2013.01); Y02E 10/549 (2013.01);
Abstract

The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N-containing heteroring. The complex are useful as p- and n-dopants, as over of electrochemical devices, in particular in organic semiconductors. The complexes are further useful as over-discharge prevention and overvoltage protection agents.

Find Patent Forward Citations

Quick Actions:

Burschka, Julian. (2018). Metal complexes for use as dopants and other uses (U.S. Patent No. 10038150). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10038150

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…