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 6884618
Identification of the gene causing the mouse scurfy phenotype and its human ortholog
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US 6884788
Thiol-modified hyaluronan
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US 6884577
Methods for screening compounds for estrogenic activity
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US 6884596
Screening and therapeutic methods for promoting wakefulness and sleep
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US 6884431
Method for treating proliferative diseases with p27 and fusions thereof
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US 6884413
Induction of antigen-specific unresponsiveness by glioblastoma culture supernatants (GCS)
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US 6884239
Ingestible device for the release of substances at distinct locations in alimentary canal
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US 6881412
Modified live Flavobacterium columnare against columnaris disease in fish
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US 6881718
Disulfide conjugated cell toxins and methods of making and using them
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US 6881395
TIE-2 ligand-4
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US 6881822
PSCA: prostate stem cell antigen and uses thereof
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US 6881857
Tricyclic diterpene derivatives
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US 6881420
Compositions and dosage forms for gastric delivery of irinotecan and methods of treatment that use it to inhibit cancer cell proliferation
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US 6878728
Inhibitors of aspartyl protease
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US 6878709
3,4-di-substituted pyridazinediones as CXC chemokine receptor antagonists
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US 6878734
Gastrin and cholecystokinin receptor ligands(II)
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US 6878736
Histamine H3 receptor ligands
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US 6878816
Vmp-like sequences of pathogenic Borrelia
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US 6879754
Drop-before-add optical switching and routing system employing grating-based wavelength selective switches
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US 6878691
6-11 bicyclic ketolide derivatives
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US 6878686
Cross-linked glycopeptide-cephalosporin antibiotics
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US 6878550
13C glucose breath test for the diagnosis of diabetic indications and monitoring glycemic control
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US 6875849
Methods of recovering chaperone proteins and complexes thereof
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US 6875587
Human protease inhibitor and polynucleotides encoding 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.