42 Utility Patents
#51 in San Ramon, CA
#8,695 in California
#27,668 in US
#52,456 in the World
Forward Citations = 4,266
Company Filing History:

Keravision, Inc.

4. 2 out of 832,492 patents
Other
5. 2 out of 7

where one patent can have more than one assignee
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