4. Catalyst, solid sorbent, or support therefor: product or process
  5. Catalyst or precursor therefor
  6. Silicon containing or process of making

James M. Chen

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Acetylenic &agr;-amino acid-based sulfonamide hydroxamic...

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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Acetylenic &agr;-amino acid-based sulfonamide hydroxamic...

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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Acetylenic &agr;-amino acid-based sulfonamide hydroxamic...

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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Acetylenic &bgr;-sulfonamido and phosphinic acid amide...

Organic compounds -- part of the class 532-570 series – Organic compounds – Hydroxamic acids – chalcogen analogs or salts thereof
Reexamination Certificate

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Acetylenic aryl sulfonamide and phosphinic acid amide...

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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Profile ID: LFUS-PAI-P-268516

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