29 Utility Patents
#1 in Grantham, NH
#264 in New Hampshire
#47,705 in US
#91,987 in the World
Forward Citations = 167
Company Filing History:
Merrimack Pharmaceuticals, Inc.
Seagen Inc.
4. 3 out of 3,137
5. 1 out of 44
where one patent can have more than one assignee
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