Wednesday, June 10, 2026

Patent intelligence · CA

CA 2838876

COMPOSITIONS ET PROCEDES DE TRAITEMENT, DE SUPPRESSION, DE REDUCTION OU D'AMELIORATION D'UNE DOULEUR INFLAMMATOIRE

granted A61K 31/ 4725 A IA61K/314709A61K/314725A61K/31573
Status granted
Pipeline programs 3
Years to expiry 6
Applicant portfolio 25
Patent details — CA 2838876
Jurisdiction
CA
Status
granted
Grant date
Dec 13, 2012
Expiration
Dec 8, 2032
Applicant
BAUSCH & LOMB [US]
CPC classes
A61K 31/ 4725 A I, A61K/314709, A61K/314725, A61K/31573
View on Google Patents ↗

Quick answer

CA 2838876 (COMPOSITIONS ET PROCEDES DE TRAITEMENT, DE SUPPRESSION, DE REDUCTION OU D'AMELIORATION D'UNE DOULEUR INFLAMMATOIRE) is held by BAUSCH & LOMB [US]. Status: granted. Granted Dec 13, 2012. Expires Dec 8, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
BAUSCH & LOMB [US]
Grant date
Expiration
Claims
CPC classes
A61K 31/ 4725 A I, A61K/314709, A61K/314725, A61K/31573, A61K/4506, A61P 29/ 00 A I

More from BAUSCH & LOMB [US]

Related pharmaceutical patents in our USPTO index.

  1. US 2020339710

    GLYCOPHOSPHOLIPID POLYMERIC NETWORK AND USE THEREOF

    BAUSCH & LOMB [US] · Expires Oct 24, 2040

    granted
  2. US 2020239601

    CROSSLINKED POLYMERIC NETWORK AND USE THEREOF

    BAUSCH & LOMB [US] · Expires Jul 25, 2040

    granted
  3. US 2019151500

    OPHTHALMIC VISCOELASTIC COMPOSITIONS

    BAUSCH & LOMB [US] · Expires May 18, 2039

    granted
  4. CA 3043000

    DERIVES DE PROSTAGLANDINE LIBERANT DE L'OXYDE NITRIQUE POUR LE TRAITEMENT DU GLAUCOME A TENSION NORMALE

    BAUSCH & LOMB [US] · Expires May 12, 2038

    granted
  5. US 2016213609

    OPHTHALMIC SUSPENSION COMPOSITION

    BAUSCH & LOMB [US] · Expires Jul 23, 2036

    granted
  6. US 2015038439

    METHOD FOR PREPARING SUSPENSIONS OF LOW-SOLUBILITY MATERIALS

    MACLEOD STEVEN K [US] · Expires Jan 31, 2035

    granted
  7. US 2014206764

    Poly(Nitrogen/Amine) Derivatives of a Natural Wax and Ophthalmic Compositions

    BAUSCH & LOMB [US] · Expires Jul 19, 2034

    granted
  8. US 2014142182

    Aqueous Liquid Composition Containing 2-Amino-3-(4-Bromobenzoyl)Phenylacetic Acid

    BAUSCH & LOMB [US] · Expires May 17, 2034

    granted

Frequently asked questions

What is US patent 2838876?

CA 2838876 (COMPOSITIONS ET PROCEDES DE TRAITEMENT, DE SUPPRESSION, DE REDUCTION OU D'AMELIORATION D'UNE DOULEUR INFLAMMATOIRE) is held by BAUSCH & LOMB [US]. Status: granted. Granted Dec 13, 2012. Expires Dec 8, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 2838876?

BAUSCH & LOMB [US] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does CA 2838876 expire?

Our index shows an expiration date of Dec 8, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.