CIPO Patents = 1

EPO Patents = 5

Forward Citations = 79

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2 inventors (with patents filed for the assignee):

Pierre Rigaux (8 out of 17 patents)

Pierre-Yves Muller (4 out of 12 patents)

Jean-Yves Mignolet (5 patents)

4. Pierre Rigaux (6 patents)

5. Pierre Rigaux (0 patent)

8 patents: Sort by Forward Citations

1. 12220577 - Device for the transcutaneous electrical stimulation of the trigeminal nerve (2025-02-11),

2. 11433234 - External trigeminal nerve stimulation for the acute non-invasive treatment of migraine attacks (2022-09-06),

3. 11052251 - Device for the transcutaneous electrical stimulation of the trigeminal nerve (2021-07-06),

4. 10773080 - External trigeminal nerve stimulation for the acute non-invasive treatment of migraine attacks (2020-09-15),

5. 10576279 - Device for the transcutaneous electrical stimulation of the trigeminal nerve (2020-03-03),

6. 9987486 - Method for the treatment of consciousness disorders (2018-06-05),

7. 8914123 - Apparatus for electro-inhibition of facial muscles (2014-12-16),

8. 8702584 - Neurostimulation method to induce relaxation or sleep (2014-04-22),

Company Overview

Cefaly Technology Sprl is a Belgian company specializing in medical devices for the treatment of headaches and migraines. Their flagship product, the Cefaly device, is a wearable headband that uses neurostimulation technology to help provide relief from chronic headache pain. With a focus on innovation and cutting-edge research, Cefaly is dedicated to improving the quality of life for individuals suffering from headaches and migraines.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#4 in Seraing

#308 in Belgium

Seraing, Belgium

Cefaly Technology Sprl

Forward Citations = 79

2 inventors:

Pierre Rigaux (8 out of 17 patents)

Pierre-Yves Muller (4 out of 12 patents)

Jean-Yves Mignolet (5 patents)

4. Pierre Rigaux (6 patents)

5. Pierre Rigaux (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cefaly Technology Sprl. Retrieved from https://idiyas.com/company/cefaly-technology-sprl

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]

1 patent (CIPO):

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]

5 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]