Wednesday, July 8, 2026

Patent intelligence · US

US 12180272

Antigen binding molecule formats

granted A61KA61K2039/505A61K39/395A61K47/6845
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 837
Patent details — US 12180272
Jurisdiction
US
Status
granted
Grant date
Dec 31, 2024
Expiration
Dec 26, 2044
Claims
11
CPC classes
A61K, A61K2039/505, A61K39/395, A61K47/6845
View on Google Patents ↗

Quick answer

US 12180272 (Antigen binding molecule formats) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Dec 31, 2024. Expires Dec 26, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
11
CPC classes
A61K, A61K2039/505, A61K39/395, A61K47/6845, A61K47/6849, A61P

More from REGENERON PHARMACEUTICALS, INC.

Related pharmaceutical patents in our USPTO index.

  1. US 12421512

    CRISPR/Cas screening platform to identify genetic modifiers of tau seeding or aggregation

    REGENERON PHARMACEUTICALS, INC. · Expires Sep 18, 2045

    granted
  2. US 12421317

    Polynucleotides encoding anti-glucagon-like peptide 1 receptor (GLP1R) antagonist antibodies

    REGENERON PHARMACEUTICALS, INC. · Expires Sep 18, 2045

    granted
  3. US 12421315

    CLL-1 targeted immunotherapies

    REGENERON PHARMACEUTICALS, INC. · Expires Sep 18, 2045

    granted
  4. US 12419963

    Diels-Alder conjugation methods

    REGENERON PHARMACEUTICALS, INC. · Expires Sep 18, 2045

    granted
  5. US 12415856

    EGFR x CD28 multispecific antibodies

    REGENERON PHARMACEUTICALS, INC. · Expires Sep 11, 2045

    granted
  6. US 12410442

    Compositions and methods for treating sensorineural hearing loss using otoferlin dual vector systems

    REGENERON PHARMACEUTICALS, INC. · Expires Sep 4, 2045

    granted
  7. US 12404505

    Delivery of a gene-editing system with a single retroviral particle and methods of generation and use

    REGENERON PHARMACEUTICALS, INC. · Expires Aug 28, 2045

    granted
  8. US 12402611

    Genetically modified mice and engraftment

    REGENERON PHARMACEUTICALS, INC. · Expires Aug 28, 2045

    granted

Frequently asked questions

What is US patent 12180272?

US 12180272 (Antigen binding molecule formats) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Dec 31, 2024. Expires Dec 26, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12180272?

REGENERON PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 837 pharmaceutical patents for this assignee.

When does US 12180272 expire?

Our index shows an expiration date of Dec 26, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.