Patent directory · USPTO A61K / A61P
Patents matching “derivative”
1,342 pharma patents match "derivative" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
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This filtered view shows 1,342 pharmaceutical patents matching "derivative" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.
Patent results
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US 6864368
N-heterocyclic derivatives as NOS inhibitors
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US 6864350
Soluble, degradable poly (ethylene glycol) derivatives for controllable release of bound molecules into solution
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US 6864263
N-heterocyclic derivatives as NOS inhibitors
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US 6861415
21-substituted progesterone derivatives as new antiprogestational agents
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US 6849739
N-heterocyclic derivatives as NOS inhibitors
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US 6849630
Cyclized amino acid derivatives
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US 6846829
N-heterocyclic derivatives as NOS inhibitors
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US 6844443
Benzimidazole derivatives, their production and use
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US 6841674
N-heterocyclic derivatives as NOS inhibitors
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US 6841568
Thio-oxindole derivatives
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US 6838574
Dicarba-closo-dodecarborane derivatives
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US 6838474
Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors
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US 6835744
3,3-substituted indoline derivatives
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US 6828299
Polyhydroxy glycopeptide derivatives
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US 6812216
11-C-substituted derivatives of clarithromycin
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US 6809100
Hydroxamic acid derivatives
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US 6803386
Prostacyclin derivative containing compositions and methods of using the same for the treatment of cancer
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US 6800778
Process for producing optically active naphthalene derivative and optical resolver therefor
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US 6800611
Metastin derivatives and their use
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US 6797721
Phorboxazole derivatives for treating cancer
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US 6787536
Hydroxamic acid derivatives
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US 6784314
Process for producing amine derivatives
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US 6780995
Activated iododerivatives for the treatment of cancer and aids
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US 6777435
Crystals of an oxyiminoalkanoic acid derivative and their use as antidiabetics
expired