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 6696585
Functionalized nanoparticles
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US 6696459
Steroid receptor modulator compounds and methods
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US 6696500
Sustained-release preparation
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US 6696407
Huntington's disease treatment comprising administering aldose reductase inhibitors to increase striatal CNTF
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US 6696601
Hydrate forms of alendronate sodium, processes for manufacture thereof, and pharmaceutical compositions thereof
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US 6696441
Inhibition of p53-induced stress response
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US 6696263
PCNA associated cell cycle proteins, compositions and methods of use
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US 6696079
Delivery and activation through liposome incorporation of diaminocyclohexane platinum(II) complexes
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US 6696064
Methods of protecting vasculature from damage by diphtheria toxin-and pseudomonas toxin-based immunotoxins during therapy
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US 6696559
Antimicrobial peptides and methods of use
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US 6696562
Avian astrovirus
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US 6696600
L-DOPA ethyl ester salts and uses thereof
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US 6696089
Nanogel networks including polyion polymer fragments and biological agent compositions thereof
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US 6696452
Pyrazole compounds useful as protein kinase inhibitors
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US 6696242
Recombinant proteins of a Pakistani strain of hepatitis E and their use in diagnostic methods and vaccines
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US 2004033243
SINCALIDE FORMULATIONS
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US 6693075
Modified vitamin K-dependent polypeptides
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US 6692910
Inhibition of a target messenger RNA with a modified U1 small nuclear RNA
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US 6692763
Methods for treating postmenopausal women using ultra-low doses of estrogen
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US 6692750
Alphavirus expression vector
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US 6692759
Methods for preparing and using implantable substance delivery devices
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US 6692964
Methods for transfecting T cells
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US 6692741
Treatment of acute lung injury and fibrosis with antagonists of &bgr;6-specific antibodies
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US 6692724
Ethylenedicysteine (EC)-drug conjugates, compositions and methods for tissue specific disease imaging
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.