Patent directory · USPTO A61K / A61P
Patents matching “surfactant”
23 pharma patents match "surfactant" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
Quick answer
This filtered view shows 23 pharmaceutical patents matching "surfactant" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.
Patent results
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US 12357555
Self-emulsifying composition, intended for administration onto the skin, containing biosurfactant, cosurfactant and oil phase
granted -
US 10967063
Surfactant-free, water-free formable composition and breakable foams and their uses
granted -
US 10946101
Surfactant-free water-free foamable compositions, breakable foams and gels and their uses
granted -
US 10736915
Nylon-3 co-polymers and synthetic lung surfactant compositions containing same
granted -
US 10584306
Surfactant microemulsions
granted -
US 9925213
Nylon-3 co-polymers and synthetic lung surfactant compositions containing same
granted -
US 9902690
Ethoxylated surfactants
granted -
US 9554999
Lyophilization of synthetic liposomal pulmonary surfactant
granted -
US 9499667
Biodegradable surfactant, preparation method and use thereof
granted -
US 9044392
Nylon-3 co-polymers and synthetic lung surfactant compositions containing same
granted -
US 8748396
Lyophilization of synthetic liposomal pulmonary surfactant
granted -
US 8748397
Lyophilization of synthetic liposomal pulmonary surfactant
granted -
US 8337815
Pulmonary surfactant formulations
granted -
US 8221772
Pulmonary surfactant formulations and methods for promoting mucus clearance
granted -
US 8114830
Polypeptoid pulmonary surfactants
granted -
US 7582312
Methods to produce lung surfactant formulations via lyophilization and formulations and uses thereof
granted -
US 7541331
Surfactant treatment regimen
granted -
US 7410958
Triterpene quaternary salts as biologically active surfactants
granted -
US 7199114
Triterpene quaternary salts as biologically active surfactants
granted -
US 6887845
Polypeptoid pulmonary surfactants
expired -
US 2003068250
Compositions including vitamin-based surfactants and methods for using same
expired -
US 6255354
Preparation of a pulmonary surfactant for instillation and oral application
expired -
US 6180142
Reduction of surfactant inactivation in pulmonary surfactant therapy
expired