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US5 patents

Top patents by PatentIndex Score

US6014688AJan 11, 2000

E-mail program capable of transmitting, opening and presenting a container having digital content using embedded executable software

POSTX CORP338 citations95
US6304897B1Oct 16, 2001

Method of processing an E-mail message that includes a representation of an envelope

POSTX CORP92 citations94
US6477647B1Nov 5, 2002

System and method for providing trade confirmations

POSTX CORP75 citations93
US6367010B1Apr 2, 2002

Method for generating secure symmetric encryption and decryption

POSTX CORP155 citations91
US8005920B2Aug 23, 2011

Method and apparatus for transmitting arbitrarily large amounts of data over the internet

POSTX CORP0 citations49