Wednesday, June 10, 2026

Patent directory · USPTO A61K / A61P

Patents matching “BIAL-PORTELA & Cª S A [PT]”

4 pharma patents match "BIAL-PORTELA & Cª S A [PT]" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

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This filtered view shows 4 pharmaceutical patents matching "BIAL-PORTELA & Cª S A [PT]" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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4 results for “BIAL-PORTELA & Cª S A [PT]” · 30,257 patents in full index Clear search

  1. PT 2114927

    PROCESS FOR THE PREPARATION OF (R)-5-(2-AMINOETHYL)-1-(6,8-DIFLUOROCHROMAN-3-YL)-1,3-DIHYDROIMIDAZOLE-2-THIONE

    BIAL-PORTELA & Cª S A [PT] · Granted Nov 24, 2017 · Expires Nov 19, 2037

    granted
  2. PT 2121138

    THERAPEUTICAL USES OF ESLICARBAZEPINE

    BIAL-PORTELA & Cª S A [PT] · Granted Dec 20, 2016 · Expires Dec 15, 2036

    granted
  3. PT 2214636

    ORAL DOSAGE FORMS COMPRISING LICARBAZEPINE ACETATE

    BIAL-PORTELA & Cª S A [PT] · Granted Dec 20, 2016 · Expires Dec 15, 2036

    granted
  4. PT 2481410

    NITROCATECHOL DERIVATES AS COMT INHIBITORS ADMINISTERED WITH A SPECIFIC DOSAGE REGIME

    BIAL-PORTELA & Cª S A [PT] · Granted Oct 18, 2016 · Expires Oct 13, 2036

    granted