56 Utility Patents
#14 in Acton, MA
#710 in Massachusetts
#16,430 in US
#30,663 in the World
Forward Citations = 1,360
Company Filing History:
Mitsubishi Chemical Corporation

Other
4. 4 out of 12
Mhb Joint Venture
5. 2 out of 30

where one patent can have more than one assignee
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