| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 11.00 |
| PATENT ASSIGNEE | Alcon Labs |
| PATENT CLAIMS |
Method of improving or enhancing the antimicrobial efficacy of a topically adm pharma compn comprising a cationic antimicrobial, an anionic polyelectrolyte & an active ingredient, wherein the method comprises adding to compn an antimicrobial-enhancing amount of anionic aminoacid based surfactant of formula - R-CONH-CH2-COOH; R = 8-24C hydrocarbon group |
| PATENT PHOTOCOPY | Available on request |
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