4. Drug, bio-affecting and body treating compositions
  5. Designated organic active ingredient containing
  6. Nitrogen containing other than solely as a nitrogen in an...

Chenkou Wei

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Crystal forms of saxagliptin and processes for preparing same

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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Crystalline forms of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Reexamination Certificate

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Crystalline materials of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
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Fabrication of lightguide soot preforms

Glass manufacturing – Processes – Forming product or preform from molten glass
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Form of irbesartan, methods for obtaining said form and...

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

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Profile ID: LFUS-PAI-P-903781

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