Patent directory Β· 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 β or use facet hubs for expiring patents, assignees, and therapeutic areas.
Patent results
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US 6277980
Human papilloma virus inhibition by anti-sense oligonucleotides
expired -
US 6277375
Immunoglobulin-like domains with increased half-lives
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US 6278040
Receptor-deficient mice and cell lines derived therefrom, and uses thereof
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US 6277593
Dorsal tissue affecting factor and compositions
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US 6277886
Pharmaceutical compositions comprising S-(-)-N-propargyl-1-aminoindan
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US 6277557
Infusible grade short-term cell storage medium
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US 6277585
Netrin receptors
expired -
US 6277368
Cancer immunotherapy using autologous tumor cells combined with cells expressing a membrane cytokine
expired -
US 6277973
Cloning and expression of a DNA sequence encoding a 41 kDa cryptosporidium parvum oocyst wall protein
expired -
US 6277827
Single morphic forms of metalloproteinase inhibitors
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US 6277869
Pharmaceutical composition
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US 6274116
Compositions for boron delivery to mammalian tissue
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US 6274605
Pharmaceutical composition
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US 6274598
Methods for treating antibiotic-resistant infections
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US 6274611
Methods and compositions for inhibition of viral replication
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US 6274119
Methods for labeling .beta.-amyloid plaques and neurofibrillary tangles
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US 6274751
Wax esters enriched in .omega.-3 unsaturated fatty acids, their preparation and their use
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US 6274557
Inhibition of nitric oxide synthase by amino acids and dipeptides
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US 6274729
Use of long-wavelength electromagnetic radiation and photoprotective tumor localizing agents for diagnosis
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US 6274702
Bone stimulating factor
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US 6270979
Methods for anti-addictive narcotic analgesic treatments
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US 6270778
Melanoma antigens and their use in diagnostic and therapeutic methods
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US 6270775
Streptococcal C5a peptidase vaccine
expired -
US 6271214
Process for the preparation of immunomodulatory polysaccharides from aloe
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 β best for looking up a specific filing or applicant portfolio slice.