Benzopyrylium compounds

US9676787B2 · kind B2 · utility

Assignees

• Pierce Biotechnology, Inc. · US
• Dyomics GmbH · DE

Inventors

• Greg Hermanson · Loves Park, US
• Peter T. Czerney · Weimar, DE
• Surbhi Desai · Rockford, US
• Matthias S. Wenzel · Jena, DE
• Frank G. Lehmann · Jena, DE
• Marie Christine Nlend · Rockford, US

Key dates

• Filing date: Aug 20, 2013
• Grant date: Jun 13, 2017
• Expiry date: Aug 21, 2033

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N33/582
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds used as labels with properties comparable to known fluorescent compounds. The compounds are conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.