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 9283256
Antibacterial composition comprising Salvia extracts
granted -
US 9283300
Use of midkine protein and the protein-containing medical device
granted -
US 9283185
Liposomal curcumin for treatment of cancer
granted -
US 9283220
Compositions of opioid antagonists and methods for treating conditions caused by the varicella-zoster virus therewith
granted -
US 9284546
Human cystathionine beta-synthase variants and methods of production thereof
granted -
US 9284380
Anti-ErbB3 antibodies and uses thereof
granted -
US 9284543
Neutral active soluble truncated PH20 polypeptides and uses thereof
granted -
US 9284411
Polyoxazolines with inert terminating groups, polyoxazolines prepared from protected initiating groups and related compounds
granted -
US 9284367
Therapeutic agent preparations for delivery into a lumen of the intestinal tract using a swallowable drug delivery device
granted -
US 9284276
N-ethyl-N-phenyl-1,2-dihydro-4,5-di-hydroxy-1-methyl-2-oxo-3-quinolinecarboxamide, preparation and uses thereof
granted -
US 9284251
Complex zinc and alpha-chlorocarboxylic acid compounds for treating skin lesions
granted -
US 9283233
Method for on-demand contraception
granted -
US 9283238
Prodrugs of 2,4-pyrimidinediamine compounds and their uses
granted -
US 9283194
Methods for protease assisted protein delivery
granted -
US 9278096
Therapeutic uses of compounds having combined SERT, 5-HT3 and 5-HT1A activity
granted -
US 9279366
Steam powered engine
granted -
US 9279019
Human monoclonal antibodies specific for CD22
granted -
US 9279009
FILIP1L nucleic acid fragments
granted -
US 9278942
Non-steroidal compounds as androgen receptor modulators
granted -
US 9278931
Cyclopropaneamine compound
granted -
US 9278161
Tissue-separating fatty acid adhesion barrier
granted -
US 9278923
Pro-neurogenic compounds
granted -
US 9278921
Crystalline phase of (3S.3S′) 4,4′-disulfanediylbis(3-aminobutane 1-sulfonic acid) with L-lysine
granted -
US 9278125
Pharmaceutical compositions comprising attenuated Plasmodium sporozoites and glycolipid adjuvants
granted
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.