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 6183742
Applications of lysozyme dimer
expired -
US 6183727
Use of long-wavelength electromagnetic radiation and photoprotective tumor localizing agents for diagnosis
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US 6184224
Antitumor dibenzofluorene derivatives
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US 6183772
Doped colorimetric assay liposomes
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US 6184254
Methods of identifying modulators of perivascular sensory nerve Ca2+ receptors
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US 6184339
High strength polymeric networks derived from (meth) acrylate resins with organofluorine content and process for preparing same
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US 6183971
Human betacellulin-specific antibodies and uses thereof
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US 6183752
Restenosis/atherosclerosis diagnosis, prophylaxis and therapy
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US 6183961
Methods and compositions for regulating cell cycle progression
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US 6184363
Inhibitors of .beta.-lactamases and uses therefor
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US 6180083
Tropane derivatives useable in particular for in vivo detection of dopamine transporters
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US 6180611
Peptidyl compounds
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US 6180791
Synthesis of 8-substituted xanthines
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US 6180110
Attenuated hepatitis a virus vaccine which grows in MRC-5 cells
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US 6180142
Reduction of surfactant inactivation in pulmonary surfactant therapy
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US 6180370
Humanized immunoglobulins and methods of making the same
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US 6180105
Method for producing an extract containing artemesinin
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US 6177415
Bacteriohopanetetrol and related compounds useful for modulation of lipoxygenase activity and anti-inflammatory applications
expired -
US 6177104
Particulate support matrix for making a rapidly dissolving dosage form
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US 6177547
Antibodies to P-selectin glycoprotein ligand
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US 6177272
Method for treating vascular proliferative diseases with p27 and fusions thereof
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US 6177067
Hair revitalizing tonic composition containing a 2,2-dimethylpropanediol compound and use thereof
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US 6177534
Silylated resins and the synthesis thereof
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US 6177434
Prevention or reversal of sensorineural hearing loss (SNHL) through biologic mechanisms
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.