Quantum-π has a strong patent portfolio consisting of several patent families protecting proprietary IP position in most industrailised countries of the World. Some of those patents will in time give rise to several new types of very advanced nanotechnology products.

Quantum-π strives to be the World leader in integrated nano-systems and in the creation and fabrication of devices based on quantum tunneling.

The Company has full control of all of its own nanotechnology patents.

The first, technology platform patent "Measuring Using Tunneling Current Between Elongate Conductors" (PCT/AU99/00733; US 09/786,641) has been granted in the USA, Russia, China, Israel, Singapore, Australia, Canada and South Africa. It is pending in 22 other countries: Europe (20 countries), Japan and Brazil.

The second patent "Quantum tunneling transducer device" was filed in 2004 and has gone to the National phase in the US, Europe and Japan. It has already been granted in Singapore.

The third patent “Particle Optics and Waveguide Apparatus” for Atom Optics, nanotechnology processing and instruments has also entered a National phase in the US, Europe and Japan. It has been granted in Singapore.

The fourth patent “Sensor Device and Method” has been filed at PCT stage on 24th August 2007 (International Application No. PCT/SG2007/000278).

Full texts are available at the leading National Patent Office web-sites, e.g. US Patent Office and the European Patent Office.