Wednesday, June 10, 2026

Patent intelligence · WO

WO 2022131944

RÉGIMES DE TRAITEMENT DE LA MALADIE DE PARKINSON IDIOPATHIQUE PRÉCOCE

granted A61K 31/ 165 A IA61K 31/ 198 A IA61K 31/ 4439 A IA61K 45/ 06 A I
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 25
Patent details — WO 2022131944
Jurisdiction
WO
Status
granted
Grant date
Jun 23, 2022
Expiration
Jun 18, 2042
CPC classes
A61K 31/ 165 A I, A61K 31/ 198 A I, A61K 31/ 4439 A I, A61K 45/ 06 A I
View on Google Patents ↗

Quick answer

WO 2022131944 (RÉGIMES DE TRAITEMENT DE LA MALADIE DE PARKINSON IDIOPATHIQUE PRÉCOCE) is held by BIAL PORTELA & CA SA [PT]. Status: granted. Granted Jun 23, 2022. Expires Jun 18, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 165 A I, A61K 31/ 198 A I, A61K 31/ 4439 A I, A61K 45/ 06 A I, A61K/31165, A61K/31198

More from BIAL PORTELA & CA SA [PT]

Related pharmaceutical patents in our USPTO index.

  1. WO 2026106499

    ANTAGONISTES DU RÉCEPTEUR DE L'ORÉXINE : COMPOSÉS 2-AZABICYCLIQUES

    BIAL PORTELA & CA SA [PT] · Expires May 16, 2046

    granted
  2. WO 2026015039

    THÉRAPIE GÉNIQUE POUR LE TRAITEMENT DE L'ENCÉPHALOPATHIE ÉPILEPTIQUE ASSOCIÉE À LA SYNGAP1

    BIAL PORTELA & CA SA [PT] · Expires Jan 10, 2046

    granted
  3. WO 2025211975

    AGONISTES DU RÉCEPTEUR DE L'OREXINE

    BIAL PORTELA & CA SA [PT] · Expires Oct 4, 2045

    granted
  4. WO 2025023852

    ANTAGONISTES DU RÉCEPTEUR DE L'OREXINE MORPHOLINE

    BIAL PORTELA & CA SA [PT] · Expires Jan 25, 2045

    granted
  5. WO 2025023851

    ANTAGONISTES DU RÉCEPTEUR DE L'OREXINE MORPHOLINE

    BIAL PORTELA & CA SA [PT] · Expires Jan 25, 2045

    granted
  6. WO 2024242579

    RÉGIMES DE TRAITEMENT DE LA MALADIE DE PARKINSON IDIOPATHIQUE PRÉCOCE

    BIAL PORTELA & CA SA [PT] · Expires Nov 23, 2044

    granted
  7. AU 2023244944

    PRODRUGS OF OPICAPONE

    BIAL PORTELA & CA SA [PT] · Expires Sep 28, 2044

    granted
  8. WO 2024039256

    RÉGIMES THÉRAPEUTIQUES POUR LA MALADIE DE PARKINSON

    BIAL PORTELA & CA SA [PT] · Expires Feb 17, 2044

    granted

Frequently asked questions

What is US patent 2022131944?

WO 2022131944 (RÉGIMES DE TRAITEMENT DE LA MALADIE DE PARKINSON IDIOPATHIQUE PRÉCOCE) is held by BIAL PORTELA & CA SA [PT]. Status: granted. Granted Jun 23, 2022. Expires Jun 18, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns WO 2022131944?

BIAL PORTELA & CA SA [PT] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does WO 2022131944 expire?

Our index shows an expiration date of Jun 18, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.