8 Utility Patents
#384 in Brookline, MA
#13,831 in Massachusetts
#254,696 in US
#521,770 in the World
Forward Citations = 223
Company Filing History:



4. 1 out of 13
Virus Research Institute
5. 1 out of 3
The Shriner's Hospital for Crippled Children
where one patent can have more than one assignee
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