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 6214615
Cloned genes for human dopamine D2 receptors and cell lines expressing same
expired -
US 6214594
Size enhanced fibrinolytic enzymes: limitations of plasma inactivation
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US 6211336
Ataxia-telangiectasia gene
expired -
US 6211239
Method for treating or preventing breast cancer or leukemia using 6-[3-[1-adamantyl]-4-hydroxyphenyl]-2-naphthalene carboxylic acid (AHPN)
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US 6210680
Method for the prevention and treatment of chronic venous insufficiency
expired -
US 6211230
Method of reducing brain damage resulting from seizures
expired -
US 6211215
Heterocyclic compounds, their production and use
expired -
US 6211207
Pharmaceutical composition
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US 6211206
Pharmaceutical composition
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US 6211205
Pharmaceutical composition
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US 6211200
Metal complexes
expired -
US 6211195
CRF antagonistic thiophenopyridines
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US 6211183
Selective factor Xa inhibitors
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US 6211154
Ketoheterocyclic inhibitors of factor Xa
expired -
US 6211149
Inhibitors of formation of protease resistant prion protein
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US 6211168
Methods for preparation and use of 1.alpha.,24 (S)-dihydroxy vitamin D2
expired -
US 6211165
Methods and compositions for reducing ischemic injury of the heart by administering adenosine receptor agonists and antagonists
expired -
US 6210918
Non-invasive method for detection, diagnosis or prediction of term or pre-term labor
expired -
US 6210887
Methods for evaluating colon tissue for expression of the DRA (down regulated in adenoma) gene
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US 6210873
Methods and compositions for the priming of specific cytotoxic T-lymphocyte response
expired -
US 6210707
Methods of forming protein-linked lipidic microparticles, and compositions thereof
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US 6210708
Cationic virosomes as transfer system for genetic material
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US 6210913
Modulation of integrin-mediated signal transduction
expired -
US 6210671
Humanized antibodies reactive with L-selectin
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.