Patent intelligence · US
US 8097737
Process for production of optically active amine derivatives
Process for production of optically active amine derivatives
Patent details — US 8097737
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 17, 2012
- Expiration
- Jan 12, 2032
- Applicant
- Takeda Pharmaceutical Company Limited
- Claims
- 5
- CPC classes
- A61K, A61K31/343, A61P, A61P15/18
Quick answer
US 8097737 (Process for production of optically active amine derivatives) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Jan 17, 2012. Expires Jan 12, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Expiration
- Claims
- 5
- CPC classes
- A61K, A61K31/343, A61P, A61P15/18, A61P21/02, A61P25/00
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Frequently asked questions
What is US patent 8097737?
US 8097737 (Process for production of optically active amine derivatives) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Jan 17, 2012. Expires Jan 12, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8097737?
Takeda Pharmaceutical Company Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.
When does US 8097737 expire?
Our index shows an expiration date of Jan 12, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.