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 9346858
Proteins with repetitive Bacterial-Ig-like (Big) domains present in Leptospira species
granted -
US 9346822
Thienopyrimidine compounds and use thereof
granted -
US 9346783
Method and apparatus for producing oxidized compound
granted -
US 9346776
Fused heterocyclic compound
granted -
US 9346765
2,4-pyrimidinediamine compounds and their uses
granted -
US 9346759
Polymorphic crystal forms of 5-(2-{[6-(2,2-difluoro-2-phenylethoxy)hexyl]amino}-1-(R)-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one, heminapadisytlate as agonist of the β2 adrenergic receptor
granted -
US 9345781
Targeted dendrimer-drug conjugates
granted -
US 9345775
Compositions for targeted delivery of siRNA
granted -
US 9345790
Cobalt-based MRI contrast agent and imaging system
granted -
US 9345748
Anti-SSX-2 T cell receptors and related materials and methods of use
granted -
US 9345713
6-(5-hydroxy-1H-pyrazol-1-yl)nicotinamide inhibitors of PHD
granted -
US 9345718
Phospholipid ether analogs as cancer-targeting drug vehicles
granted -
US 9340789
UNA oligomer structures for therapeutic agents
granted -
US 9340572
Taccalonolide microtubule stabilizers
granted -
US 9340576
Methods of treating depression and other related diseases
granted -
US 9340557
Substituted quinoxaline DNA-PK inhibitors
granted -
US 9340547
Pyrrolotriazinone derivatives as inhibitors P13K
granted -
US 9340522
Pyrazolone-derivatives and their use as PDE-4 inhibitors
granted -
US 9340538
Dihydropyrimidine compounds and their application in pharmaceuticals
granted -
US 9339545
Stable formulations for parenteral injection of peptide drugs
granted -
US 9339528
Methods for treating epithelium trauma of the intestinal mucosa using interleukin-1 receptor antagonist
granted -
US 9339513
Lipid formulated compositions and methods for inhibiting expression of Eg5 and VEGF genes
granted -
US 9339507
Treprostinil administration by inhalation
granted -
US 9339495
Methods of increasing tonic inhibition and treating secondary insomnia
granted
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.