44 Utility Patents
#18 in Belmont, MA
#1,180 in Massachusetts
#25,644 in US
#48,539 in the World
Forward Citations = 3,918
Company Filing History:

Speechworks International, Inc.
Vlingo Corporation
4. 6 out of 1,422

5. 1 out of 41,121

where one patent can have more than one assignee
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