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 6908963
Thioester polymer derivatives and method of modifying the N-terminus of a polypeptide therewith
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US 6909014
Intermediates for the synthesis of ether compounds
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US 6909004
Method for the purification of lansoprazole
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US 6908918
Antitumor agents
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EP 1541156
Argon enthaltendes Arzneimittel zum Inhalieren und dessen Verwendung zur Behandlung von Neurotoxizität
expired -
SA 92120308
تركيبة للاستخدام الموضعي topical composition
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US 6905873
Recombinant p53 adenovirus methods and compositions
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US 6906031
Polyacid glycopeptide derivatives
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US 6906055
Phosphonocephem compound
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US 6905680
Methods of treating HIV infected subjects
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US 6906177
GABA transporter protein and DNA thereof
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US 6906169
Immunogenic peptide composition comprising measles virus Fprotein Thelper cell epitope (MUFThl-16) and N-terminus of β-amyloid peptide
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US 6905681
Methods for selectively stimulating proliferation of T cells
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US 6906050
Substituted porphyrin and azaporphyrin derivatives and their use in photodynamic therapy, radioimaging and MRI diagnosis
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US 6903125
Tetrahydro-2H-thiopyran-4-carboxamide derivative
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US 6903070
Glycopeptide carboxy-saccharide derivatives
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US 6903135
Methods and products related to 16-HETE analogs
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US 6903204
Polynucleotides encoding methionyl tRNA synthetase from Staphylococcus aureus, related products and methods
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US 6903131
3,4-di-substituted maleimide compounds as CXC chemokine receptor antagonists
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US 6903184
Multiple antigenic peptides immunogenic against Streptococcus pneumonia
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US 6903122
Crystals of benzimidazole compounds
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US 6903106
Polymorph of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto
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US 6903068
Use of colostrinin, constituent peptides thereof, and analogs thereof for inducing cytokines
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US 6902933
Surface transfection and expression procedure
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.