89 Utility Patents
#106 in San Francisco, CA
#2,226 in California
#6,770 in US
#12,198 in the World
Forward Citations = 10,857
Company Filing History:
Cardiothoracic Systems, Inc.


4. 3 out of 19
Nellix, Inc.
5. 3 out of 168
Heartport, Inc.
where one patent can have more than one assignee
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