4. Drug, bio-affecting and body treating compositions
  5. Designated organic active ingredient containing
  6. Cyclopentanohydrophenanthrene ring system doai

Peter Esperling

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14.alpha., 16.alpha.-ethanoand 14.alpha., 16.alpha.-etheno-estra

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent

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14.alpha., 17.alpha.-ethano-16.alpha.-hydroxy-estratrienes

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent

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18 Norsteroids as selectively active estrogens

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate

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7.alpha.-Substituted 3-oxo-17.alpha.-pregn-4-ene-21,17-carbolact

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent

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Agent for transdermal administration that contains gestodene est

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent

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Profile ID: LFUS-PAI-P-769320

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