This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Centre National De La Recherche Scientifique, University Claude Bernard - Lyon 1, Ecole Normale Superieure De Paris. Active years: 2015-2024.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Joël Bellessa. Retrieved from https://idiyas.com/inventor/joel-bellessa
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
EPO Patents = 2 (Patent Applications = 1)
Average Co-Inventor Count = 5.5
ph-index = 1
Forward Citations = 2(Granted Patents)
Company Filing History:
2 out of 5,383 
Centre National De La Recherche Scientifique
2 out of 215 
University Claude Bernard - Lyon 1
1 out of 10 Ecole Normale Superieure De Paris
4. 1 out of 266
Sorbonne Université
5. 1 out of 68
Université De Paris
where one patent can have more than one assignee
Years Active: 2015-2024
Loading Chart...
Loading Chart...
2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Joël Bellessa. Retrieved from https://idiyas.com/inventor/joel-bellessa
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]
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]
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]
2 patents (EPO):
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]
1 patent pending (EPO):
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]