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 6800619
Caspase inhibitors and uses thereof
expired -
US 6800778
Process for producing optically active naphthalene derivative and optical resolver therefor
expired -
US 6797721
Phorboxazole derivatives for treating cancer
expired -
US 6797275
Method of immunizing humans against Salmonella typhi using a Vi-rEPA conjugate vaccine
expired -
US 6797483
Polypeptide and DNA thereof
expired -
US 6797276
Use of penetration enhancers and barrier disruption agents to enhance the transcutaneous immune response
expired -
US 6797738
Open pore biodegradable matrices
expired -
US 6797495
Somatic cells with ablated PrP gene and methods of use
expired -
US 6797691
Methods and compositions for inhibiting angiogenesis
expired -
US 6797702
Methods and compositions comprising DNA damaging agents and P53
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US 6797258
Compositions and methods for the pulmonary delivery of aerosolized macromolecules
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US 6794174
Full-length infectious cDNA clones of tick borne flavivirus
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US 6794413
Compounds and related methods for inhibition of &ggr;-aminobutyric acid aminotransferase
expired -
US 6794150
Assay for YKL-40 as a marker for degradation of mammalian connective tissue matrices
expired -
US 6794188
Retrovirus vectors derived from avian sarcoma leukosis viruses permitting transfer of genes into mammalian cells and therapeutic uses thereof
expired -
US 6794373
Contraceptive methods using benzimidazolones
expired -
US 6794362
Asparagine containing elastin peptide analogs
expired -
US 6794128
Methods of selecting internalizing antibodies
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US 6793927
Construction of Pasteurella haemolytica vaccines
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US 6794145
Identification of the gene causing the mouse scurfy phenotype and its human ortholog
expired -
US 6794505
Chlorins possessing fused ring systems useful as photoselective compounds for photodynamic therapy
expired -
US 6794383
Heart muscular cell apoptosis inhibitors and remedies/preventives for heart diseases
expired -
US 6794491
Polypeptides, their production and use
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US 6794498
Method of eliminating inhibitory/instability regions of mRNA
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.