8 Utility Patents
#57 in Ashland, MA
#13,641 in Massachusetts
#251,823 in US
#514,027 in the World
Forward Citations = 114
Company Filing History:
Other

Rhode Island Board of Education
4. 2 out of 2
Biosurfaces, Inc.
5. 1 out of 510

where one patent can have more than one assignee
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