Patent intelligence · US
US 7081457
Cyclothiocarbamate derivatives as progesterone receptor modulators
Cyclothiocarbamate derivatives as progesterone receptor modulators
Patent details — US 7081457
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jul 25, 2006
- Expiration
- Jul 20, 2026
- Applicant
- Ligand Pharmaceuticals Incorporated
- Claims
- 23
- CPC classes
- A61K, A61K31/536, A61K31/538, A61P
Quick answer
US 7081457 (Cyclothiocarbamate derivatives as progesterone receptor modulators) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Jul 25, 2006. Expires Jul 20, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Ligand Pharmaceuticals Incorporated
- Grant date
- Expiration
- Claims
- 23
- CPC classes
- A61K, A61K31/536, A61K31/538, A61P, A61P15/00, A61P15/18
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Frequently asked questions
What is US patent 7081457?
US 7081457 (Cyclothiocarbamate derivatives as progesterone receptor modulators) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Jul 25, 2006. Expires Jul 20, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7081457?
Ligand Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 133 pharmaceutical patents for this assignee.
When does US 7081457 expire?
Our index shows an expiration date of Jul 20, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.