4 Utility Patents
#52 in Campinas
#704 in Brazil
Forward Citations = 2
Company Filing History:

Pbbpolisur S.r.l.
Dow Brasil IndÚstria E ComÉrcio De Produtos QuÍmicos Ltda
where one patent can have more than one assignee
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#52 in Campinas
#704 in Brazil
Company Filing History:

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