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 6358523
Macromolecule-lipid complexes and methods for making and regulating
expired -
US 6358542
Antioxidant compositions extracted from olives and olive by-products
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US 6359134
Sulfonamide derivatives, their production and use
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US 6359169
GABA and L-glutamic acid analogs for antiseizure treatment
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US 6358948
Quinazolinone and benzoxazine derivatives as progesterone receptor modulators
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US 6359158
Methods and products related to 16-HETE analogs
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AT E213650
INKLUSIONSKOMPLEXE VON RADIOHALOGENIERTEN FETTSÄUREN IN EINER ZYKLODEXTRINE
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US 6355672
Benzothiepin derivatives, process for the preparation of the same and uses thereof
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US 6355255
Streptococcal C5a peptidase vaccine
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US 6355619
Peptide tumor cell growth inhibitors
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US 6355610
Inhibitors of formation of protease resistant prion protein
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US 6355440
Assays using receptors for fibroblast growth factors
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US 6355270
Particles for oral delivery of peptides and proteins
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US 6355260
Inorganic compound-coated pigments and cosmetics using the same
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US 6355808
Benzimidazole compounds, their production and use
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US 6355790
Inhibition of HIV replication using a mutated transfer RNA primer
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US 6355704
Bonding composition for dental use
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US 6355648
Thio-oxindole derivatives
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US 6353019
Macrocyclic lactones, compositions, and methods of use
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US 6353363
Low voltage rail-to-rail CMOS output stage
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US 6352982
4,1-benzoxazepines, their analogues, and their use as somatostatin agonists
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US 6352991
2-hydroxymethylcyclopropylidenemethylpurines and -pyrimidines as antiviral agents
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US 6353097
Nucleic acids encoding signal transduction inhibitors of allergic reactions
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US 6353151
Transgenic model for heart failure
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.