Saturday, July 25, 2026

pharma · Amyotrophic Lateral Sclerosis · Acute Myeloid Leukemia

AB Science

AB Science patent portfolio — 15 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.

PARIS, FR HQ
20 Employees
EMA registrant Type
Company details
Status
Public
HQ
PARIS, FR
Employees
20
Programs
0
Drugs
4
Patents
15
Intelligence · Patents

AB Science patents

15 pharmaceutical patents indexed for AB Science. 0 expire within 24 months.

AB Science has 15 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 0 expire within 24 months — use filters for patent-cliff planning.

Patent portfolio

  1. CA 3217490

    MASITINIB POUR LE TRAITEMENT DU CANCER DE LA PROSTATE RESISTANT A LA CASTRATION

    Expires Wed Nov 19 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. CA 3201259

    MASITINIB POUR LE TRAITEMENT DE LA MALADIE D'ALZHEIMER

    Expires Wed Jun 18 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. CA 3174748

    UTILISATION DE MASITINIB POUR LE TRAITEMENT DE LA MALADIE A CORONAVIRUS 2019 (COVID-19)

    Expires Wed Oct 09 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. CA 3168610

    MASITINIB POUR LE TRAITEMENT D'UNE SOUS-POPULATION DE PATIENTS SOUFFRANT DE SCLEROSE EN PLAQUES

    Expires Wed Aug 21 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. EP 3831384

    VERWENDUNG VON MASITINIB ZUR BEHANDLUNG VON EOSINOPHILEM ASTHMA

    Expires Tue Jun 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. WO 2021099616

    MASITINIB POUR LE TRAITEMENT DE LA DRÉPANOCYTOSE

    Expires Wed May 22 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. CA 3018635

    UTILISATION DE MASITINIB POUR LE TRAITEMENT D'UNE SOUS-POPULATION DE PATIENTS ATTEINTS DE SCLEROSE LATERALE AMYOTROPHIQUE

    Expires Wed Sep 23 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. WO 2017072335

    UTILISATION DE MASITINIB ET D'AUTRES INHIBITEURS DE MASTOCYTE POUR LE TRAITEMENT DE LA MALADIE DE PARKINSON

    Expires Wed Apr 29 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 2017119760

    USE OF MASITINIB FOR THE TREATMENT OF PROGRESSIVE SUPRANUCLEAR PALSY

    Expires Wed Apr 29 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. CA 3000894

    TRAITEMENT DE LA MASTOCYTOSE SYSTEMIQUE GRAVE PAR LE MASITINIB

    Expires Wed Apr 08 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 2017020867

    USE OF MASITINIB FOR THE TREATMENT OF CROHN'S DISEASE

    Expires Wed Jan 21 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. WO 2016096933

    MASITINIB COMBINÉ À UTILISER DANS LE TRAITEMENT DU CANCER DU SEIN

    Expires Wed Jun 18 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 2016175302

    MASITINIB FOR TREATING GASTRIC CANCER

    Expires Wed Jun 18 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 2016128999

    MASITINIB FOR TREATING HEPATIC CANCER

    Expires Wed May 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 2016089368

    TREATMENT OF MASTOCYTOSIS WITH MASITINIB

    Expires Wed Mar 26 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many patents does AB Science have?

15 published patents match the current filter (all indexed). The full portfolio is indexed from USPTO PatentsView (A61K/A61P).

When do AB Science patents expire?

0 patents in the full portfolio expire within 24 months. Use the expiring filters above or open individual patent pages for grant and expiration dates.