Patented Market Application Examples

Ultra-lightweight, flexible and disposable skin patches no thicker than ordinary adhesive bandages are combined with Gentag wireless and optical wearable sensors to simplify diagnostics, diabetes monitoring, drug compliance monitoring, and other market applications. Using proprietary ASICs (application-specific integrated circuits), Gentag can custom design and license its wearable patch technology for a wide array of consumer or medical applications. These can be created to be entirely battery-free, i.e. passive, powered only by NFC.

Gentag has identified 25 major markets for its patented wireless patches. Some of these markets have already been licensed; market examples are given below.

Obtaining sensor information is as easy as applying a Gentag smart skin patch, then reading it with your smartphone. It really is that simple.


A less invasive, more effective way to take temperature. Gentag’s low-cost, disposable fever patches can be used to provide temperature readings without disturbing the patient. We are working with global industry leaders to advance the business of medical-grade thermometry and fever onset detection for epidemics (e.g. Covid-19). Both wireless and optical fever patches are either commercially available or in late development for the Covid-19 markets.

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Pain-Free Diabetes Monitoring

The patented Gentag diabetes patch utilizes recent advances in micro-fabrication, permitting the accurate and pain-free measurement of glucose levels. NFC allows the creation of tiny battery-less glucose sensors that are wireless and can be placed anywhere, including under the skin.

The wireless diabetes patch platform is currently available for licensing in 28 European countries under Patent EP1709750 and in the U.S. under Patent US8077042 (closed loop insulin delivery system).

Cosmetics and Skin Health

Wearable sensors are ideal for monitoring environmental conditions such as UV exposure, and physiological conditions such as sweat, skin moisture, and biomarkers. These sensors can then send information directly to your smartphone that would alert you if, for instance, you needed to reapply sunscreen, or change brands.

Drug Delivery and Compliance Patches

Wireless drug delivery patches are capable of providing precise, timed dosing for a variety of medications.

Gentag has also patented a new type of advanced drug compliance skin patch for biologics and biosimilars.

Contact Gentag for details.

IoT Sensors

Gentag’s patented optical sensor technology complements its NFC sensor portfolio. Sophisticated customized sensors can be printed on any medium, including paper, for just pennies. These are applicable for Internet of Things (IoT) market applications.

Examples include skin sensor tattoos, smart packaging labels, pharmaceutical applications, and medical applications. The printable sensor technology is expected to become ubiquitous and include chain of custody, blockchain, and payments.

Contact Gentag for details.