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 6403595
Sulfonamide derivatives, processes for producing the same and utilization thereof
expired -
US 6403769
Fusion proteins that include antibody and nonantibody portions
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US 6403094
Clostridium perfringens vaccines
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US 6403635
Method of treating atherosclerosis or restenosis using microtubule stabilizing agent
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US 6403672
Preparation and use of photopolymerized microparticles
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US 6399774
Compounds having activity as inhibitors of cytochrome P450RAI
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US 6399580
Methods and compositions for stimulating tissue growth and epithelial moisturization
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US 6399332
Bacterial superantigen vaccines
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US 6399593
Cyclic regimens using cyclic urea and cyclic amide derivatives
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US 6399639
Apoptosis inhibitor
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US 6399633
Use of 4-H-1-benzopryan-4-one derivatives as inhibitors of smooth muscle cell proliferation
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US 6399627
Inhibitors of factor Xa
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US 6399762
Methods and compositions for diagnosing and treating chromosome -18p related disorders
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US 6399743
Isolation and characterization of a rat epidermal growth factor related protein
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US 6399372
Monocyte derived cells with immunostimulating properties, their preparation and uses
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US 6399368
Secretion of T cell receptor fragments from recombinant Escherichia coli cells
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US 6399362
Electrospraying apparatus and method for introducing material into cells
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US 6399316
PACAP receptor protein, method for preparing said protein, and use thereof
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US 6399103
Method of producing a sustained-release preparation
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US 6399370
Compositions and methods for use of defensin
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US 6399062
Murine monoclonal antibody protective against Plasmodium vivax malaria
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US 6399087
Propofol formulation with enhanced microbial inhibition
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FR 2817259
COMPOSE DE CHELATION D'UN METAL, RADIOPHARMACEUTIQUE, PROCEDE DE FABRICATION DE CEUX-CI ET TROUSSE DE DIAGNOSTIC
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US 6395712
Sensitization of HER-2/neu overexpressing cancer cells to chemotherapy
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.