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 6863895
Mycobacterial sulfation pathway proteins and methods of use thereof
expired -
US 6863887
Therapeutic and diagnostic applications based on the role of the CXCR-4 gene in tumorigenesis
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US 6863693
Phospholipid-coated implants
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US 6864301
Preparation and use of photopolymerized microparticles
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US 6861553
Process for preparing nateglinide and intermediates thereof
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US 6861415
21-substituted progesterone derivatives as new antiprogestational agents
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US 6861426
Crystal forms of lamotrigine and processes for their preparations
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US 6860907
Method of particle formation
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US 6861228
Modulating Robo: ligand interactions
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US 6861241
Human kinase and polynucleotides encoding the same
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US 6861407
Methods of therapy with thrombin derived peptides
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US 6858211
Vaccines against Escherichia coli O157 infection
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US 6858584
Pharmaceutical compositions containing a glycopeptide antibiotic and a cyclodextrin
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US 6858712
Cloning and expression of HTLV-III DNA
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US 6858222
Fabrication of drug loaded biodegradable polymer fibers
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US 6858409
Nucleic acids encoding interleukin-1 inhibitors and processes for preparing interleukin-1 inhibitors
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US 6858402
System for discovering and producing polypeptides that cause TNF receptor shedding
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US 6858652
Sertraline hydrochloride polymorphs, processes for preparing them, compositions containing them and methods of using them
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US 6858419
Human kinases and polynucleotides encoding the same, and uses thereof
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US 6855340
Copper lowering treatment of inflammatory and fibrotic diseases
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US 6855687
Stimulation of cartilage growth with agonists of the non-proteolytically activated thrombin receptor
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US 6855331
Sustained release hydrophobic bioactive PLGA microspheres
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US 6855323
Identification of the domain of Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) that mediates adhesion to chondroitin sulfate A
expired -
US 6855344
Compositions and methods for prostate and kidney health and disorders, an herbal preparation
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.