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3 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
75887638
PYRIDORIN
710 NEPHROGENEX, INC. 01/05/2000 Details
76553466
PYRIDORIN XR
005
606 NEPHROGENEX, INC. 10/22/2003 Details
86692063
NEPHROGENEX
005
606 NephroGenex, Inc. 07/14/2015 Details