Patent directory · USPTO A61K / A61P
Browse patents
Browse 30,257 pharma-relevant patents (US A61K/A61P) linked to tracked companies, drugs, and pipeline programs.
Quick answer
NovaPharmaNews indexes 30,257 US pharmaceutical patents from USPTO PatentsView (CPC A61K/A61P), cross-linked to company assignees, drug INN profiles, and pipeline programs. Search by patent number, applicant, title, or CPC code — or use facet hubs for expiring patents, assignees, and therapeutic areas.
Patent results
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US 6923971
Respiratory syncytial virus vaccines expressing protective antigens from promoter-proximal genes
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US 6924095
Retrovirus isolated from mantle histiocytes in mantle cell lymphoma
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US 6924118
Recombinant intracellular pathogen immunogenic compositions and methods for use
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US 6924300
Oxyiminoalkanoic acid derivatives
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US 6924415
Transgenic mice comprising a constitutively-activated MEK5 and exhibiting cardiac hypertrophy and dilated cardiomyopathy
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US 6924362
Monoclonal antibodies specific for the E2 glycoprotein of hepatitic C virus and their use in the diagnosis, treatment, and prevention of hepatitis C
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US 6924292
Furoisoquinoline derivatives, process for producing the same and use thereof
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US 6923973
Peptide and DNA immunization against Coccidioides immitis infections
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US 6921634
Replication competent hepatitus C virus and methods of use
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US 6921664
Telomerase
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US 6921765
1-Azabicyclo[2.2.2]octan-3-one derivatives and maleimide derivatives and their use for treating cancer tumors
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US 6921761
Gonadotropin-releasing hormone receptor antagonists and methods relating thereto
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US 6921527
Composition for pulmonary administration comprising a drug and a hydrophobic amino acid
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US 6919442
Nucleic acids comprising a post-transcriptional regulatory element (PRE) and their uses
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US 6919357
α adrenergic agents
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US 6919309
Methods and compositions for inhibiting angiogenesis
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US 6919072
Methods and compositions for reducing collagen loss due to chronological aging in human skin
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US 6919347
Bradykinin B1 receptor antagonists
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US 6919425
Isolation of a cell-specific internalizing peptide that infiltrates tumor tissue for targeted drug delivery
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US 6918927
Coated implantable medical device
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US 6916798
Inhibitors of GSK-3 and uses thereof
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US 6916816
Phenanthryl piperazinyl dicarboxylic acids as selective NMDA receptor modulating agents
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US 6916905
Dmt-Tic di-and tri-peptidic derivatives and related compositions and methods of use
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US 6916843
Anti-inflammatory actions of cytochrome P450 expoxygenase-derived eicosanoids
expired
Frequently asked questions
What patents are included in this directory?
We index 30,257 published US pharma-relevant patents filtered to CPC classes A61K and A61P, with assignee links to our company directory where a match exists.
How do I search for a patent?
Use the search box to match patent number, title, applicant name, or CPC classification (e.g. A61K). For cross-entity queries spanning news and drugs, use the global search.
How is this different from the patent intelligence dashboard?
The dashboard at /patents highlights expirations, recent grants, and assignee rankings. Browse is the full paginated directory with search — best for looking up a specific filing or applicant portfolio slice.