4. Drug, bio-affecting and body treating compositions
  5. Preparations characterized by special physical form

Frederick C. Felker

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Aqueous starch-oil dispersions having improved UV stability...

Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Reexamination Certificate

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Formation of hydrophilic polysaccharide coatings on...

Stock material or miscellaneous articles – Composite – Of carbohydrate
Reexamination Certificate

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Formation of hydrophilic polysaccharide coatings on...

Stock material or miscellaneous articles – Composite – Of carbohydrate
Reexamination Certificate

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Starch microcapsules for delivery of active agents

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form
Reexamination Certificate

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Starch microcapsules for delivery of active agents

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2114323

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