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 6902910
Death domain containing receptor 4
expired -
US 6902907
Cystic fibrosis gene
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US 6903125
Tetrahydro-2H-thiopyran-4-carboxamide derivative
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US 6903070
Glycopeptide carboxy-saccharide derivatives
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US 6902743
Therapeutic treatment and prevention of infections with a bioactive material(s) encapuslated within a biodegradable-bio-compatable polymeric matrix
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US 6900027
Method for preparing cell cultures from biological specimens for chemotherapeutic and other assays
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US 6900236
Cannabimimetic indole derivatives
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US 6900213
Bisaryl derivatives having FSH modulatory activity
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US 6900045
Human kinase proteins and polynucleotides encoding the same
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US 6899898
Induced phase transition method for the production of microparticles containing hydrophobic active agents
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US 6899892
Methods to reduce body fat
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US 6899880
Porin B (PorB) as a therapeutic target for prevention and treatment of infection by chlamydia
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US 6899895
Lamellar gels and methods for making and regulating
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US 6899882
Endothelial cell growth factor methods of isolation and expression
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US 6899867
Hydrolytically degradable carbamate derivatives of poly(ethylene glycol)
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US 6899873
Method of forming micro-tubular polymeric materials
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US 6900024
T cell receptor ligands and methods of using same
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US 6896909
Formulations containing iron ores for the topical treatment of bioenergetic and electromagnetic disorders
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US 6897316
Substituted 2-phenyl-4-quinolone-3-carboxylic acid compounds and their use as antitumor agents
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US 6897018
DLC-1 gene deleted in cancers
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US 6897227
Prodrugs of proton pump inhibitors
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US 6897016
Alteration of sequence of a target molecule
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US 6896906
Storage stable powder compositions of interleukin-4 receptor
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US 6896876
High cleaning silica gel dental abrasive, dentifrices prepared therefrom, and a method for preparing the dental abrasive
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.