Patent intelligence · US
US 6958342
Polymorphs of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto
Polymorphs of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related ther…
Patent details — US 6958342
- Jurisdiction
- US
- Status
- expired
- Grant date
- Oct 25, 2005
- Expiration
- Oct 20, 2025
- Applicant
- Neurocrine Biosciences, Inc.
- Claims
- 23
- CPC classes
- A61K, A61K31/519, A61P, A61P5/02
Quick answer
US 6958342 (Polymorphs of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto) is held by Neurocrine Biosciences, Inc.. Status: expired. Granted Oct 25, 2005. Expires Oct 20, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Neurocrine Biosciences, Inc.
- Grant date
- Expiration
- Claims
- 23
- CPC classes
- A61K, A61K31/519, A61P, A61P5/02
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Frequently asked questions
What is US patent 6958342?
US 6958342 (Polymorphs of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto) is held by Neurocrine Biosciences, Inc.. Status: expired. Granted Oct 25, 2005. Expires Oct 20, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6958342?
Neurocrine Biosciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 111 pharmaceutical patents for this assignee.
When does US 6958342 expire?
Our index shows an expiration date of Oct 20, 2025 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.