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 6444431
Angiostatin receptor
expired -
US 6444695
Inhibition of thrombin-induced platelet aggregation by creatine kinase inhibitors
expired -
US 6444872
Large animal model of invasive pulmonary aspergillosis in an immunocompromised host
expired -
US 6444194
Indium photosensitizers for PDT
expired -
US 6444192
Diagnostic imaging of lymph structures
expired -
US 6444446
Calcium binding proteolipid compositions and methods
expired -
US 6444668
Combination regimens using progesterone receptor modulators
expired -
US 6444445
Live vaccine against Brucellosis
expired -
US 6444447
Polymer grafting by polysaccharide synthases
expired -
US 6444650
Antisense compositions for detecting and inhibiting telomerase reverse transcriptase
expired -
US 6444226
Purification and stabilization of peptide and protein pharmaceutical agents
expired -
US 6444645
Crosslink-stabilized indolicidin analogs
expired -
US 6441156
Calcium channel compositions and methods of use thereof
expired -
US 6441153
Human carboxypeptidases and polynucleotides encoding the same
expired -
US 6441137
Expressed ligand-vascular intercellular signalling molecule
expired -
US 6441154
Human proteases and polynucleotides encoding the same
expired -
US 6440702
Nucleic acids encoding modified ciliary neurotrophic factors
expired -
US 6439236
Methods for inducing atrial and ventricular rhythms using ultrasound and microbubbles
expired -
US 6441019
Cyclocarbamate and cyclic amide derivatives
expired -
US 6440946
Multiple-agents-binding compound, production and use thereof
expired -
US 6440397
Abrasive silica compositions and dentifrice compositions prepared therefrom
expired -
US 6440960
CRF receptor antagonists and methods relating thereto
expired -
US 6440672
Compositions and methods for the inhibition of MUC-5 mucin gene expression
expired -
US 6440947
Method for treating occlusive peripheral vascular disease and coronary disease
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.