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 6262120
GABA and L-glutamic acid analogs for antiseizure treatment
expired -
US 6262244
DNA and amino acid sequence specific for natural killer cells
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US 6261841
Compositions, kits, and methods for modulating survival and differentiation of multi-potential hematopoietic progenitor cells
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US 6262047
Selective factor Xa inhibitors
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US 6261831
Ultra-wide band RF-enhanced chemotherapy for cancer treatmeat
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US 6261791
Method for diagnosing cancer using specific PSCA antibodies
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US 6262064
Octahydrobenzo[f]quinoline-based receptor agonists and antagonists
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US 6261836
Telomerase
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US 6261752
Alkaline soluble mixture composed of cellulose derivatives
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US 6261567
Overcoming interference in alphavirus immune individuals
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US 6261555
Reovirus for the treatment of neoplasia
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US 6261570
Live attenuated virus vaccines for western equine encephalitis virus, eastern equine encephalitis virus, and venezuelan equine encephalitis virus IE and IIIA variants
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US 6261535
Diagnostic methods for targeting the vasculature of solid tumors
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US 6261789
Methods for detecting the presence of a PSCA protein using PSCA antibodies
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AT E203027
PENEMDERIVATE, DEREN HERSTELLUNG UND SIE ENTHALTENDE PHARMAZEUTISCHE ZUSAMMENSETZUNGEN
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US 6258948
Inhibitors of Interleukin-1.beta. converting enzyme
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US 6258788
DNA vaccines against tick-borne flaviviruses
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US 6258775
Bi-aromatic compounds, pharmaceutical and cosmetic compositions containing same and uses
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US 6258845
DFMO and sulindac combination in cancer chemoprevention
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US 6258870
Gels for encapsulation of biological materials
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US 6258939
PSCA antibodies and hybridomas producing them
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US 6258556
cDNA and genomic clones encoding human .mu. opiate receptor and the purified gene product
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US 6258789
Delivery of gene products by intestinal cell expression
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US 6255519
Radioiodinated phospholipid ether analogs and methods of using the same
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.