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
-
US 6838076
Pulmonary administration of chemically modified insulin
expired -
US 6838075
Inhaleable spray dried 4-helix bundle protein powders having minimized aggregation
expired -
US 6838574
Dicarba-closo-dodecarborane derivatives
expired -
US 6838528
Multi-arm block copolymers as drug delivery vehicles
expired -
US 6838073
Cobalamin conjugates useful as imaging and therapeutic agents
expired -
US 6835744
3,3-substituted indoline derivatives
expired -
US 6835818
Mutants of Streptococcal toxin C and methods of use
expired -
US 6835372
Compositions comprising an active agent
expired -
US 6835326
Fluorescent ink compositions comprising functionalized fluorescent nanocrystals
expired -
US 6835564
Human endothelin converting enzyme-like proteins and polynucleotides encoding the same
expired -
EP 1488787
Topisch anzuwendende stabilisierte Arzneimittel enthaltend Ketoprofen
expired -
US 6833349
Methods of treating inflammatory skin diseases
expired -
US 6833381
TNF-&agr; inhibitors
expired -
US 6833264
Hyaluronan synthase gene and uses therof
expired -
US 6833128
Method for monitoring local reaction associated with injections
expired -
US 6833132
Method of stimulating epithelial cells using keratinocyte growth factor (KGF) and method of inhibiting KGF activity
expired -
US 6831105
Compositions comprising ether compounds and pharmaceutical uses therefor
expired -
US 6830749
Recombinant P53 adenovirus methods and compositions
expired -
US 6830893
T20/DP178 is an activator of human phagocyte formyl peptide receptors
expired -
US 6831150
Reductive alkylation process
expired -
US 6831093
Non-steroidal ligands for the glucocorticoid receptor, compositions and uses thereof
expired -
US 6831070
Delivery of therapeutic gene products by intestinal cell expression
expired -
US 6828309
Use of pentosan polysulfate to treat certain conditions of the prostate
expired -
US 6828351
Methods and compositions for regulating memory consolidation
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.