ROY-G-BIV is committed to protecting its XMC technology through several families of patents issued and pending in the United States, Canada, Europe and Asia.

Our patent portfolio includes the following issued patents:

United States
7,139,843; 7,137,107; 7,113,833; 7,035,697; 7,031,798; 7,024,666; 7,024,255; 6,941,543; 6,885,898; 6,879,862; 6,859,671; 6,571,141; 6,542,925; 6,516,236; 6,513,058; 6,480,896; 6,209,037; 5,867,385; 5,691,897;

Canada
CA2222235; CA2389193;

Europe (country codes)
EP1560093 (GB); EP1560093 (IE); EP1560093 (FR); EP1560093(DE); EP1260891 (GB); EP1260891 (IE); EP1260891 (FR); DE69635094; EP0829039 (GB); EP0829039 (IE); EP0829039 (FR); DE69624237;

Asia
HK1009531; HK1051581;



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