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 6555669
Human transferase proteins and polynucleotides encoding the same
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US 6555347
Human minor vault protein p193
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US 6555367
Complex of biotinylated viral vector and ligand for targeted gene delivery
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US 6555116
Alleviation of the allergenic potential of airborne and contact allergens by thioredoxin
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US 6555145
Alternate encapsulation process and products produced therefrom
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US 6555585
Use of derivatives of valproic acid and 2-valproenic acid amides for the treatment of mania in bipolar disorder
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US 6555582
Eye treatments using synthetic thyroid hormone compositions
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US 6555127
Multi-spike release formulation for oral drug delivery
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EP 1303278
KOMBINATION EINES TRANSDERMALEN THERAPEUTISCHEN SYSTEMS UND EINER ORALEN UND/ODER PARENTERALEN ZUBEREITUNG ENTHALTEND DOPAMINAGONISTEN ZUR BEHANDLUNG DOPAMINERGER ERKRANKUNGEN
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US 6551559
Sol-gel coated polarization vessels
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US 6552041
Cyclized amide derivatives
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US 6552006
Immunomodulatory polynucleotides in treatment of an infection by an intracellular pathogen
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US 6551989
Preventing airway mucus production by administration of EGF-R antagonists
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US 6552053
Controlling attention and memory by altering neuronal carbonic anhydrase activity
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US 6552054
Chromone derivatives, process for the preparation of the same and uses thereof
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US 6551774
Diagnostic methods for conditions associated with elevated cellular levels of telomerase activity
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US 6551599
Monoclonal antibodies against campylobacter jejuni and campylobacter coli outer membrane antigens
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US 6551588
Tumor radiosensitization using gene therapy
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US 6551585
Use of tumor necrosis factor as an adjuvant
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US 6552181
Basal cell carcinoma tumor supressor gene
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US 6552058
Oxazolidinedione derivatives and their use
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US 6551830
Rh blood group antigen compositions and methods of use
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US 6548521
Inhibitors of metazoan parasite proteases
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US 6548055
Immunologic enhancement with intermittent interleukin-2 therapy
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.