43 Utility and 3 Design Patents
#57 in Boston, MA
#1,247 in Massachusetts
#26,679 in US
#50,566 in the World
rank by utility patentsForward Citations = 597
Company Filing History:

Other
Penicillin Assays, Inc.
4. 1 out of 1
The Enzyme Center, Inc.
where one patent can have more than one assignee
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