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|Title:||Methods of controlling dandruff using 5,7-dichloro-8-hydroxy quinoline|
|Abstract:||A method and composition for controlling dandruff on the human scalp using 5,7-dichlor-8-hydroxy quinoline or a salt thereof.|
|Inventor(s):||Randebrock; Rudolf (Hamburg-Othmarschen, DT), Bollert; Volker (Hamburg, DT), Lukesch; Heinz (Hamburg-Sasel, DT), Muller; Gertrud (Hamburg, DT), Rappen; Ludwig (Diusburg-Meiderich, DT), Galle; Friedhelm (Duisberg-Hamborn, DT)|
|Assignee:||Hans Schwarzkopf GmbH (Hamburg, DT)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|40231||Feb 14, 1967|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Austria||297940||<disabled in preview>|
|Belgium||710394||<disabled in preview>|
|Switzerland||495749||<disabled in preview>|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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