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 6686454
Antibodies to specific regions of cyclosporine related compounds
expired -
US 6686362
Indolinone derivatives
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US 6685933
Interferon &agr; hybrids
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US 6686338
Enzyme inhibitors for metabolic redirection
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US 6685945
Cloned Leptospira outer membrane protein
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US 6686334
Use of inhibitors of protein kinase C epsilon to treat pain
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US 6686190
Methods for enhancing the production of viral vaccines in cell culture
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US 6686383
Prophylactic or therapeutic drug for renal diseases
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US 6686333
Inhibition of HIV replication using soluble Tat peptide analogs
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US 6685944
Modified HCV peptide vaccines
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US 6685941
Methods of treating autoimmune disease via CTLA-4Ig
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US 6685626
Compositions, devices, methods, and kits for induction of adhesions
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US 6686445
Synthetic antineoplastic agents derived from dolastatin 15 and methods of making same
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US 6685967
Methods and compositions for pulmonary delivery of insulin
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US 6683069
Methods and compositions for reducing UV-induced inhibition of collagen synthesis in human skin
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US 6683058
Methods for therapy of neurodegenerative disease of the brain
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US 6682917
Protein having a ribonucleotide Reductase activity and a DNA thereof
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US 6683160
Antibodies specific for Fkhsf gene products
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US 6683096
Indolylpiperidine derivatives as antihistaminic and antiallergic agents
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US 6683171
Identification of the gene causing the mouse scurfy phenotype and its human ortholog
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US 6683059
Mini-E1A gene and gene products
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US 6683047
Method of inhibiting transcription utilizing nuclear receptors
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US 6682906
Cloned glutamic acid decarboxylase
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US 6682890
Methods of diagnosing and determining prognosis of colorectal cancer
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.