Patent directory Β· 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 β or use facet hubs for expiring patents, assignees, and therapeutic areas.
Patent results
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US 6225088
DNA encoding plasminogen-like growth factor (PLGF) and related embodiments
expired -
US 6224879
Alphavirus expression vector
expired -
US 6224893
Semi-interpenetrating or interpenetrating polymer networks for drug delivery and tissue engineering
expired -
US 6225328
Adamantyl-substituted retinoids and pharmaceutical/cosmetic compositions comprised thereof
expired -
US 6225292
Inhibitors of DNA immunostimulatory sequence activity
expired -
US 6225350
Butyrate prodrugs derived from lactic acid
expired -
US 6225290
Systemic gene therapy by intestinal cell transformation
expired -
US 6221910
Glutamine containing oral replacement solution
expired -
US 6221856
Inositol derivatives for inhibiting superoxide anion production
expired -
US 6221877
Substituted 4-phthalimidocarboxanilides as inhibitors of purine salvage phosphoribosyltransferases
expired -
US 6221861
Reducing pyrophosphate deposition with calcium antagonists
expired -
US 6221401
Bilayer structure which encapsulates multiple containment units and uses thereof
expired -
US 6221394
Dosage forms
expired -
US 6221348
Immune lymphokine-mediated control of Salmonellosis in swine
expired -
US 6221576
Process for preparing macrophages, kits, and compositions for the use of this process
expired -
US 6221893
Administration of histamine for therapeutic purposes
expired -
US 6221403
Topical composition
expired -
AU 7932800
Treatment of fatigue, head injury and stroke
expired -
US 6218409
Pharmaceutical composition
expired -
AU 7517700
Solid lipid formulations
expired -
AU 7286300
Dispersion formulations containing lipase inhibitors
expired -
US 6218596
Enhancement of musculature in non-human mammals expressing c-ski
expired -
US 6218506
Amyloid .beta. protein (globular assembly and uses thereof)
expired -
US 6218526
Polynucleotide encoding human netrin-1
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 β best for looking up a specific filing or applicant portfolio slice.