Wednesday, June 10, 2026

Patent intelligence · US

US 2018326059

COMBINATION THERAPY INVOLVING ANTIBODIES AGAINST CLAUDIN 18.2 FOR TREATMENT OF CANCER

granted A61K 31/ 282 A IA61K 31/ 337 A IA61K 31/ 513 A IA61K 31/ 519 A I
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 12
Applicant portfolio 25
Patent details — US 2018326059
Jurisdiction
US
Status
granted
Grant date
Nov 15, 2018
Expiration
Nov 10, 2038
CPC classes
A61K 31/ 282 A I, A61K 31/ 337 A I, A61K 31/ 513 A I, A61K 31/ 519 A I
View on Google Patents ↗

Quick answer

US 2018326059 (COMBINATION THERAPY INVOLVING ANTIBODIES AGAINST CLAUDIN 18.2 FOR TREATMENT OF CANCER) is held by GANYMED PHARMACEUTICALS AG [DE]. Status: granted. Granted Nov 15, 2018. Expires Nov 10, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 282 A I, A61K 31/ 337 A I, A61K 31/ 513 A I, A61K 31/ 519 A I, A61K 31/ 675 A I, A61K 31/ 704 A I

More from GANYMED PHARMACEUTICALS AG [DE]

Related pharmaceutical patents in our USPTO index.

  1. AU 2022206771

    Drug conjugates comprising antibodies against Claudin 18.2

    ASTELLAS PHARMA INC [JP] · Expires Feb 3, 2044

    granted
  2. EP 3791896

    KOMBINATIONSTHERAPIE MIT ANTIKÖRPERN GEGEN CLAUDIN 18.2 ZUR BEHANDLUNG VON KREBS

    ASTELLAS PHARMA INC [JP] · Expires Mar 12, 2041

    granted
  3. LT 3254695

    COMBINATION THERAPY INVOLVING ANTIBODIES AGAINST CLAUDIN 18.2 FOR TREATMENT OF CANCER

    ASTELLAS PHARMA INC [JP] · Expires Dec 23, 2040

    granted
  4. EP 3708579

    CLAUDIN-6-SPEZIFISCHE IMMUNREZPTOREN UND T-ZELL-EPITOPE

    BIONTECH CELL & GENE THERAPIES GMBH [DE] · Expires Sep 11, 2040

    granted
  5. HR P20200591

    ANTIBODIES SPECIFIC FOR CLAUDIN 6 (CLDN6)

    ASTELLAS PHARMA INC [JP] · Expires Jul 5, 2040

    granted
  6. US 2020199221

    ANTIBODIES USEFUL IN CANCER DIAGNOSIS

    ASTELLAS PHARMA INC [JP] · Expires Jun 20, 2040

    granted
  7. WO 2020095183

    COMBINAISON POUR LE TRAITEMENT DU CANCER

    PFIZER [US] · Expires May 9, 2040

    granted
  8. US 2019076525

    THERAPY INVOLVING ANTIBODIES AGAINST CLAUDIN 18.2 FOR TREATMENT OF CANCER

    GANYMED PHARMACEUTICALS GMBH [DE] · Expires Mar 9, 2039

    granted

Frequently asked questions

What is US patent 2018326059?

US 2018326059 (COMBINATION THERAPY INVOLVING ANTIBODIES AGAINST CLAUDIN 18.2 FOR TREATMENT OF CANCER) is held by GANYMED PHARMACEUTICALS AG [DE]. Status: granted. Granted Nov 15, 2018. Expires Nov 10, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 2018326059?

GANYMED PHARMACEUTICALS AG [DE] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does US 2018326059 expire?

Our index shows an expiration date of Nov 10, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.