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 6599726
Compositions and methods comprising cytostatic protein kinase
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US 6599502
Intracellular delivery vehicles
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US 6599275
Implantable medical device
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US 6599449
X-ray crystallography reagent
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US 6600073
Methods for preparation of sertraline hydrochloride polymorphs
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US 6600030
Delayed progression to aids by a missense allele of the CCR2 gene
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US 6600021
Use of thiol redox proteins for reducing protein intramolecular disulfide bonds, for improving the quality of cereal products, dough and baked goods and for inactivating snake, bee and scorpion toxins
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US 6600018
Secreted frizzled related protein, sFRP, fragments and methods of use thereof
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US 6599923
Pharmaceutical composition
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US 6599893
Cephalosporin antibiotics and prodrugs thereof
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US 6599873
Interleukin-1 inhibitors, compositions, and methods of treatment
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US 6599921
Non-steroidal estrogen receptor ligands
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US 6599884
Processes for preparing clarithromycin polymorphs and novel polymorph IV
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US 6599510
Abundant extracellular products and methods for their production and use
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US 6599495
Nucleotide and protein sequence of mammastatin and methods of use
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US 6599750
13C glucose breath test for the diagnosis of diabetic indications and monitoring glycemic control
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US 6600012
Lipid-modified muc-1 derivatives
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US 6596268
Viruses for the treatment of cellular proliferative disorders
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US 6596275
Monocyte derived cells with immunosuppressive properties, process for their preparation and their uses in pharmaceutical compositions
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US 6596310
Method of artificial insemination by timed release of sperm from capsules or solid beads
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US 6596923
Methods and compositions to identify swine genetically resistant to F18 E. coli associated diseases
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US 6596762
Antioxidant compositions and use for treatment of hepatic steatosis and steatohepatitis
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US 6596723
Fungal efflux pump inhibitors
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US 6596705
Inhibition of L-selectin and P-selection mediated binding using heparin
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.