Patent directory Β· 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 β or use facet hubs for expiring patents, assignees, and therapeutic areas.
Patent results
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US 6951858
Gonadotropin-releasing hormone receptor antagonists and methods relating thereto
expired -
US 6951849
Benzimidazolidinone derivatives as muscarinic agents
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US 6951653
Streptococcal C5a peptidase vaccine
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US 6951917
MHC-class II restricted melanoma antigens and their use in therapeutic methods
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US 6951219
Treatment of hepatitis C using hyperthermia
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US 6951942
Glucocorticoid-selective anti-inflammatory agents
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US 6951885
Pharmaceutical composition
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US 2005215524
Methods and compositions for improving photodynamic therapy through administration of lipids
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US 6949624
Cloning of the human nuclear receptor co-repressor gene
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US 6949255
Inhibitory chemical formulation with preservative system
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US 6949690
Methods of assessing the effect of a gene of interest on human prostate cancer progression
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US 6949681
Intermediate for preparing glycopeptide derivatives
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US 6949691
Human albumin animal models for drug evaluation, toxicology and immunogenicity studies
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US 6949580
Pyrazole compositions useful as inhibitors of ERK
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US 6949544
Inhibitors of c-Jun N-terminal kinases (JNK) and other protein kinases
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US 6949568
Aryl aniline Ξ²2 adrenergic receptor agonists
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US 6949530
Nitric oxide-releasing amidine diazeniumdiolates, compositions and uses thereof and method of making same
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US 6949647
Synthesis of pancratistatin
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US 6949648
Condensed pyrazole derivatives, process for producing the same and use thereof
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US 6949543
Amide derivative
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US 2005207973
Stabilization of radiopharmaceutical compositions using hydrophilic 6-hydroxy chromans
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US 6946246
Production of functional proteins: balance of shear stress and gravity
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US 6946554
Process for the preparation of 9-deazaguanine derivatives
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US 6946454
Thio-oxindole derivatives
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 β best for looking up a specific filing or applicant portfolio slice.