P1 · Therapeutic area intelligence
Oncology patent intelligence
Anticancer agents, immuno-oncology, ADC, and oncology patent filings — grants, expirations, and assignee activity.
- Patents
- 1,930
Quick answer
1,930 US pharmaceutical patents in our index match Oncology title keywords (A61K/A61P). Cross-link to related drug therapeutic-area hubs and company patent portfolios for full IP context.
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US 6040334
Use of inhibitors of 3-hydroxy-3-methylglutaryl coenzyme a reductase as a modality in cancer therapy
expired -
US 6037337
Use of the enantiomers of ifosfamide in antitumor therapy for reducing side effects
expired -
US 6037376
Methods for therapy of cancer
expired -
US 6033905
Gibbon ape leukemia virus-based retroviral vectors
expired -
US 6025328
Antitumor agents
expired -
US 6017524
Inhibiting the growth p53 deficient tumor cells by administering the p53 gene
expired -
US 6017962
Method of depletion of methionine in plasma and solid tumors and uses thereof
expired -
US 6015811
Antitumor Chrysene derivatives
expired -
US 6015542
Radioimmunotherapy of lymphoma using anti-CD20 antibodies
expired -
US 6013807
Antitumor tetracyclic compounds
expired
Frequently asked questions
How many Oncology patents are indexed?
1,930 patents match our Oncology classifier (title keywords in USPTO records).
Is this legal or medical advice?
No — patent intelligence is for professional reference. Verify expiration and FTO with qualified patent counsel and primary USPTO records.