Friday, July 10, 2026

Patent intelligence · US

US 9828426

Antibodies against kidney associated antigen 1 and antigen binding fragments thereof

granted A61KA61K38/06A61K39/39558A61K45/06
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 22
Patent details — US 9828426
Jurisdiction
US
Status
granted
Grant date
Nov 28, 2017
Expiration
Nov 23, 2037
Claims
21
CPC classes
A61K, A61K38/06, A61K39/39558, A61K45/06
View on Google Patents ↗

Quick answer

US 9828426 (Antibodies against kidney associated antigen 1 and antigen binding fragments thereof) is held by ADC THERAPEUTICS SA. Status: granted. Granted Nov 28, 2017. Expires Nov 23, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K38/06, A61K39/39558, A61K45/06, A61K47/6861, A61K47/6869

More from ADC THERAPEUTICS SA

Related pharmaceutical patents in our USPTO index.

  1. US 11976122

    Anti-IL13Rα2 antibodies

    ADC THERAPEUTICS SA · Expires May 2, 2044

    granted
  2. US 11938192

    Dosage regimes for the administration of an anti-CD19 ADC

    ADC THERAPEUTICS SA · Expires Mar 21, 2044

    granted
  3. US 11813335

    Pyrrolobenzodiazepine-antibody conjugates

    ADC THERAPEUTICS SA · Expires Nov 9, 2043

    granted
  4. US 11702473

    Site-specific antibody-drug conjugates

    ADC THERAPEUTICS SA · Expires Jul 13, 2043

    granted
  5. US 11690918

    Pyrrolobenzodiazepine-anti-CD22 antibody conjugates

    ADC THERAPEUTICS SA · Expires Jun 29, 2043

    granted
  6. US 11596696

    Combination therapy with an anti-CD25 antibody-drug conjugate

    ADC THERAPEUTICS SA · Expires Mar 2, 2043

    granted
  7. US 11426467

    Dosage regimes for the administration of an anti-CD25 ADC

    ADC THERAPEUTICS SA · Expires Aug 25, 2042

    granted
  8. US 11384098

    Pyrrolobenzodiazepine-antibody conjugates

    ADC THERAPEUTICS SA · Expires Jul 7, 2042

    granted

Frequently asked questions

What is US patent 9828426?

US 9828426 (Antibodies against kidney associated antigen 1 and antigen binding fragments thereof) is held by ADC THERAPEUTICS SA. Status: granted. Granted Nov 28, 2017. Expires Nov 23, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9828426?

ADC THERAPEUTICS SA is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 22 pharmaceutical patents for this assignee.

When does US 9828426 expire?

Our index shows an expiration date of Nov 23, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.