Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Norman Booth — 6 Patents

CACathrx: 4 patents #7 of 15Top 50%
ILIsis Innovation Limited: 1 patents #169 of 501Top 35%
La Palma, CA: #14 of 127 inventorsTop 15%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Norman Booth has been granted 6 US patents while listed as an inventor at Cathrx. The first was granted in 1984 and the most recent in June 2020. Norman Booth ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Norman Booth in La Palma, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10668275 Electrical leads for medical use Neil L. Anderson, Evan Chong 2020-06-02
8286338 Process of manufacturing a medical use electrical lead Neil L. Anderson, Evan Chong 2012-10-16
8062284 Catheter assembly with an adjustable loop 2011-11-22
7871410 System for, and method of, heating a biological site in a patient's body Evan Chong 2011-01-18
6365912 Superconducting tunnel junction device Joel Ullom, Michael Nahum 2002-04-02
4442802 Internal combustion engine water injector Earl H. Cook 1984-04-17