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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 12780855 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Oct. 13, 2021

Phosphaphenalene-gold(i) complexes as chemotherapeutic agents against glioblastoma

Applicant:

University of Castilla-la-mancha, Ciudad Real, ES;

Inventors:

Carlos Romero-Nieto, Socuéllamos, ES;

Saskia Rösch, Cologne, DE;

Christel Herold-Mende, Bammental, DE;

Valentina Fermi, Mannheim, DE;

Assignee:

UNIVERSITY OF CASTILLA-LA-MANCHA, Ciudad Real, ES;

Attorney:

Snell & Wilmer LLP

Primary Examiner:

Bruck Kifle

Int. Cl.
CPC ...
C07F 1/12 (2006.01); A61K 31/555 (2006.01); A61K 31/675 (2006.01); A61P 35/00 (2006.01); C07F 9/6578 (2006.01); C07F 9/6584 (2006.01);
U.S. Cl.
CPC ...
C07F 9/6584 (2013.01); A61P 35/00 (2018.01); C07F 9/6578 (2013.01);
Abstract

Glioblastoma is one of the most lethal brain tumors. Difficulties for the treatment of glioblastoma involve, among others, the sensitivity of the brain to drugs, the limited brain penetration of chemotherapeutic agents and the resistance of tumor cells to conventional therapies. Provided are specific phosphaphenalene-gold (I) complexes for use as a medicament, especially in the treatment of brain cancer such as glioblastoma, a pharmaceutical composition and a kit comprising such complex.

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Romero-Nieto, Carlos. (2026). Phosphaphenalene-gold(i) complexes as chemotherapeutic agents against glioblastoma (U.S. Patent No. 12780855). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12780855

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