4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Amino nitrogen containing

Jürgen Dressel

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Aryl sulfonamides and analogues thereof and their use in the...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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Aryl sulphonamide amino acid esters and analogues

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Reexamination Certificate

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Aryl sulphonamides and analogues

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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Arylsulphonamides and analogues

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

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Diureides and their use

Chemistry: fertilizers – Processes and products – Organic material-containing
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Profile ID: LFUS-PAI-P-2450868

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