Patent intelligence · US
US 8372979
Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain the latter, as well as active ingredient formulations that contain tolperisone
Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain t…
Patent details — US 8372979
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 12, 2013
- Expiration
- Feb 7, 2033
- Applicant
- SANOCHEMIA PHARMAZEUTIKA AG
- Claims
- 27
- CPC classes
- A61K, A61K31/4453, A61K9/0053, A61K9/20
Quick answer
US 8372979 (Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain the latter, as well as active ingredient formulations that contain tolperisone) is held by SANOCHEMIA PHARMAZEUTIKA AG. Status: granted. Granted Feb 12, 2013. Expires Feb 7, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- SANOCHEMIA PHARMAZEUTIKA AG
- Grant date
- Expiration
- Claims
- 27
- CPC classes
- A61K, A61K31/4453, A61K9/0053, A61K9/20, A61P, A61P15/00
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Frequently asked questions
What is US patent 8372979?
US 8372979 (Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain the latter, as well as active ingredient formulations that contain tolperisone) is held by SANOCHEMIA PHARMAZEUTIKA AG. Status: granted. Granted Feb 12, 2013. Expires Feb 7, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8372979?
SANOCHEMIA PHARMAZEUTIKA AG is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 60 pharmaceutical patents for this assignee.
When does US 8372979 expire?
Our index shows an expiration date of Feb 7, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.