Patents by Technology
Sep 1 - Sep 30, 2025Patents by Technology - September 2025
Technology sector breakdown of 7,738 patent grants in September 2025. Physics (CPC G) led with 2,056 patents.
Summary
7,738
Total patents this period
By CPC Section
PhysicsSection G
2,056(26.6%)
ElectricitySection H
2,027(26.2%)
Human NecessitiesSection A
1,426(18.4%)
Operations & TransportSection B
1,044(13.5%)
Chemistry & MetallurgySection C
468(6.0%)
Mechanical EngineeringSection F
458(5.9%)
Fixed ConstructionsSection E
196(2.5%)
Textiles & PaperSection D
40(0.5%)
Published December 22, 2025 at 4:05 PM
Data source: United States Patent and Trademark Office (USPTO)