4. Chemistry of carbon compounds
  5. Miscellaneous organic carbon compounds
  6. C-metal

David C. Underwood

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3,4-Dihydro-(1H) quinazolin-2-one compounds as CSBP/P38...

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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3,4-dihydro-(1H)-quinazolin-2-ones and their use as CSBP/p38...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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3,4-dihydro-(1H)quinazolin-2-one compounds as CSBP/p38...

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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3,4-dihydro-(1H)quinazolin-2-one compounds as CSBP/p38...

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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Air knife

Coating apparatus – With heat exchange – drying – or non-coating gas or vapor... – To remove or spread applied coating by gas blast
Patent

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Profile ID: LFUS-PAI-P-501116

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