Protected by 12 Patents Worldwide
Halogen Systems’ amperometric sensor technology is protected by seven US patents and five international patents spanning the European Union, Germany, Korea, and China. Our intellectual property covers the core sensor design, the self-cleaning system, multiparameter measurement, and extended-life electrode methods.
This patent portfolio reflects over a decade of continuous R&D investment, including work funded in part by SBIR contracts from the US Office of Naval Research.
United States Patents
Extended Life Electrode Measurement Method and Apparatus
US 11,460,432 B1·Issued October 4, 2022
International Patents
Amperometric Sensor System
KR 10-1620152·Issued May 3, 2016
Amperometric Sensor System
KR 10-2015-7034135·Issued May 30, 2017
Amperometric Sensor System
CN 201280007439.6·Issued September 5, 2017
Amperometric Sensor System
DE 2676122·Issued August 8, 2018
Patent Coverage Areas
Bare-Electrode Amperometric Design
Core sensor architecture that eliminates membranes and reagents while enabling direct pipe insertion for in-situ measurement.
SensiCLENE Self-Cleaning
Patented polymer bead cleaning system with integrated pump that maintains electrode surfaces for extended maintenance-free operation.
Extended Life Electrode Method
Most recent patent (2022) covering measurement methods that extend electrode life and maintain accuracy over longer deployment periods.
Learn More About Our Technology
Explore how our patented sensor design delivers reagent-free, maintenance-free water quality monitoring.