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 6440946
Multiple-agents-binding compound, production and use thereof
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US 6440947
Method for treating occlusive peripheral vascular disease and coronary disease
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US 6440702
Nucleic acids encoding modified ciliary neurotrophic factors
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US 6437116
VMP-like sequences of pathogenic borrelia
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US 6436989
Prodrugs of aspartyl protease inhibitors
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US 6436980
Peptidomimetic efflux pump inhibitors
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US 6436966
Adenosine A3 receptor antagonists
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US 6436929
Cyclothiocarbamate derivatives as progesterone receptor modulators
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US 6436906
9-amino-14-membered macrolides derived from leucomycins
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US 6436919
Local anesthetic compounds
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US 6436667
Human NKX-6.1 polypeptide-encoding nucleotide sequences
expired -
US 6436629
Modulating angiogenesis
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US 6437128
Cribrostatins 3-5
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US 6436700
Anti-sense p21 k-ras
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US 6437005
Active topical skin protectants using polymer coated metal alloys
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US 6433143
Tie-2 ligands
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US 6432996
Pharmaceutical composition
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US 6433137
TUP1 sequences from Candida albicans and methods for screening agents for inhibiting virulence in Candida albicans using TUP1
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US 6432434
Treatment of and/or prophylaxis against brain and spinal cord injury
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US 6433144
Compositions of highly-purified natural mixtures of type I Interferon derived from leukocytes and methods
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US 6433150
Anthracycline analogues bearing latent alkylating substituents
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US 6433147
Death domain containing receptor-4
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US 6432918
Methods and compositions for optimization of oxygen transport by cell-free systems
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US 6433136
Cell density signal protein suitable for treatment of connective tissue injuries and defects
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.