|Drug Patent Number||Company||Drug Patent Title||Drug Patent Expiry||Activity Alert|
|These drug patents protects the active chemical substance. Only drug patent owner can launch products that use this active substance.|
|US8877933||BAYER HLTHCARE||Thermodynamically stable form of a tosylate salt|| |
(4 years from now)
|These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).|
|US8618141||BAYER HLTHCARE||Aryl ureas with angiogenesis inhibiting activity|| |
(7 months ago)
|US9737488||BAYER HLTHCARE||Pharmaceutical composition for the treatment of cancer|| |
(4 years from now)
Nexavar is owned by Bayer Hlthcare.
Nexavar contains Sorafenib Tosylate.
Nexavar has a total of 3 drug patents out of which 1 drug patent has expired.
Expired drug patents of Nexavar are:
Nexavar was authorised for market use on 20 December, 2005.
Nexavar is available in tablet;oral dosage forms.
Nexavar can be used as treatment of advanced renal cell carcinoma, treatment of locally recurrent or metastatic, progressive, differentiated thyroid carcinoma refractory to radioactive iodine treatment; treatment of advanced renal cell carcinoma; treatment of unresectable hepatocellular carcinoma, treatment of unresectable hepatocellular carcinoma, advanced renal cell carcinoma, or differentiated thyroid carcinoma..
The generics of Nexavar are possible to be released after 10 September, 2028.
Market Authorisation Date: 20 December, 2005
Treatment: Treatment of advanced renal cell carcinoma; Treatment of locally recurrent or metastatic, progressive, differentiated thyroid carcinoma refractory to radioactive iodine treatment; Treatment of unresec...
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