9 Utility Patents
#307 in Somerville, MA
#12,160 in Massachusetts
#223,907 in US
#456,385 in the World
Forward Citations = 229
Company Filing History:

Perseptive Biosystems Inc.
Matterworks Inc
4. 2 out of 496

5. 1 out of 928

where one patent can have more than one assignee
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