3 Utility Patents
#555 in Gaithersburg, MD
#9,589 in Maryland
#604,262 in US
Forward Citations = 37
Company Filing History:

Rorer Biotechnology Inc.
Enzon Labs Inc.
where one patent can have more than one assignee
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#555 in Gaithersburg, MD
#9,589 in Maryland
#604,262 in US
Company Filing History:

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