4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Heterocyclic carbon compounds containing a hetero ring...

Urs Welz-Biermann

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Catalyst system

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate

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Ionic liquids having fluoroalkyltrifluoroborate anions

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Ionic liquids having [N(CF 3 ) 2 ] − anions

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
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Method for symmetrically and asymmetrically disubstituting...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Method for the catalytic, asymmetric disubstitution of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
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Profile ID: LFUS-PAI-P-2222270

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