% Expired Patents = 50.0

Forward Citations = 32

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10 inventors (with patents filed for the assignee):

Giovanni Barbarossa (1 out of 58 patents)

Yongsheng Liu (1 out of 8 patents)

Bruno Thedrez (1 out of 2 patents)

4. Isabelle Riant (1 out of 31 patents)

5. Carlos Luis De Barros (1 out of 17 patents)

6. William Z Guan (1 out of 6 patents)

7. Jean-Louis Gentner (1 out of 5 patents)

8. Francois Alexandre (1 out of 1 patent)

9. Olivier Gauthier-Lafaye (1 out of 1 patent)

10. Olivier Villiod (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7109526 - Semiconductor optical device on an indium phosphide substrate for long operating wavelengths (2006-09-19),

2. 7102821 - Apparatus and system for a re-configurable channel dropping de-multiplexer (2006-09-05),

3. 7035515 - Optical waveguide and method for creating an asymmetrical optical filter device (2006-04-25),

4. 6991481 - Method and apparatus for a latchable and pluggable electronic and optical module (2006-01-31),

Company Overview

Avonex Corporation is a leading biotechnology company specializing in the development and commercialization of innovative therapies for neurological disorders. Our flagship product, Avonex, is a widely prescribed treatment for multiple sclerosis. With a focus on research and development, Avonex Corporation is committed to improving the lives of patients worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#309 in Fremont, CA

#14,051 in California

#60,641 in US

Fremont, CA, United States of America

Avonex Corporation

Forward Citations = 32

10 inventors:

Giovanni Barbarossa (1 out of 58 patents)

Yongsheng Liu (1 out of 8 patents)

Bruno Thedrez (1 out of 2 patents)

4. Isabelle Riant (1 out of 31 patents)

5. Carlos Luis De Barros (1 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Avonex Corporation. Retrieved from https://idiyas.com/company/avonex

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]