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Patents

RPost holds 28 patents that have been granted in 20 countries, with a priority date of 1996. These patents together apply to virtually all forms of third-party authentication of electronic messaging.

RPost’s 28 patents granted worldwide have priority over technology dating back to 1996. These patents broadly cover the technologies of verifiable proof for email delivery and value-added outbound email processing. RPost has numerous additional patents pending in these and other countries.

Patent Coverage by Country Patent Number
AU Australia 2003224616
706661
AT Austria EP 1 476 995 B1
BE Belgium

EP 1 476 995 B1

CA Canada 2234454
CH Switzerland EP 0 760 565 B1
EP 1 476 995 B1
CN China ZL 01814748.8
DE Germany EP 1 476 995 B1
DK Denmark EP 1 476 995 B1
ES Spain EP 1 476 995 B1
FR France EP 1 476 995 B1
IE Ireland EP 1 476 995 B1
IT Italy EP 1 476 995 B1
KR Korea 604630
LU Luxembourg EP 1 476 995 B1
MX Mexico 255062
NL Netherlands EP 1 476 995 B1
UK United Kingdom EP 0 760 565 B1
EP 1 476 995 B1
US United States 6182219
6571334
7240199
7660989
7693558
7707624
PT Portugal EP 1 476 995 B1
SE Sweden EP 1 476 995 B1