44 Utility Patents
#3 in Waban, MA
#1,067 in Massachusetts
#24,077 in US
#45,415 in the World
Forward Citations = 1,636
Company Filing History:
Cambridge Heart, Inc.
Sirona Medical Technologies, Inc.
4. 3 out of 1,349
5. 1 out of 830,757 patents
Other
where one patent can have more than one assignee
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