Patents & Intellectual Properties

Intellectual Properties
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In accordance with 35 U.S.C. § 287(a), the reader is hereby placed on notice of the rights of Spark in the U.S. patents that are listed on this site and associated with the specified Spark products. Further, the reader is placed on notice of the provisional rights of Spark in U.S. patent applications, which are both pending and published, and which are listed on this site.
This is a list of Spark's patents and pending, published patent applications as of January 30, 2026. Additional patent applications may be pending, and this list may be updated from time-to-time as additional patent applications are published.
- Woman's Health US (19/002,188)
- Blood management US (US20250041598A1)
- Ramping Algorithm & Novel waveform (18/902,006)
- All-in-One concept + New Vagal target + Bleeding (US12029893B1) (US12337167B2)
- Motion Sickness and spatial disorientation (US12017068B2) (US12214193B2)
- Device and method for the treatment of substance use disorders (US10695568B1) (US11623088B2)
- Devices and methods for reducing inflammation using electrical stimulation (US10967182B2)
- Devices and methods for treating cognitive dysfunction and depression using electrical stimulation (US11351370B2)
- Stress & Alertness using auricular neurostimulation (US12318604B2) (US20230149703A1)
- Systems for delivering therapy using an auricular stimulation device (EP3996807B1)
- Systems and methods for delivering therapy using an auricular stimulation device (AU2020313858A1) (AU2022275457B2)
- Blood management Cont. & PCT (US20240285944A1) (US20240399145A1)
- DISPOSABLE ELECTRODES FOR PORTABLE STIMULATION (19/240,739)
- Stress + Alertness + Blood (WO2023224636A1) (US20230414928A1) (US20230149703A1)
- Connector design (US20240106142A1)
- Stroke and TBI (Utility CIP 18/394,982)
- Systems and methods for delivering therapy using ear-shaped stimulation devices (CN114423490A)