Patent intelligence · US
US 12427199
Self-assembled diblock copolymers composed of pegmema and drug bearing polymeric segments
Self-assembled diblock copolymers composed of pegmema and drug bearing polymeric segments
Patent details — US 12427199
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 30, 2025
- Expiration
- Sep 25, 2045
- Claims
- 14
- CPC classes
- A61K, A61K47/58, A61K47/60, A61K47/65
Quick answer
US 12427199 (Self-assembled diblock copolymers composed of pegmema and drug bearing polymeric segments) is held by RS ARASTIRMA EGITIM DANISMANLIK ILAC SANAYI TICARET ANONIM SIRKETI. Status: granted. Granted Sep 30, 2025. Expires Sep 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61K, A61K47/58, A61K47/60, A61K47/65, A61K47/6907, A61P
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Frequently asked questions
What is US patent 12427199?
US 12427199 (Self-assembled diblock copolymers composed of pegmema and drug bearing polymeric segments) is held by RS ARASTIRMA EGITIM DANISMANLIK ILAC SANAYI TICARET ANONIM SIRKETI. Status: granted. Granted Sep 30, 2025. Expires Sep 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12427199?
RS ARASTIRMA EGITIM DANISMANLIK ILAC SANAYI TICARET ANONIM SIRKETI is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 136 pharmaceutical patents for this assignee.
When does US 12427199 expire?
Our index shows an expiration date of Sep 25, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.