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USPTO Patent Rankings Data through Dec 31, 2025
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Nathaniel Parker Willis — 7 Patents

ESEbr Systems: 5 patents #8 of 17Top 50%
CPCardiac Pathways: 1 patents #18 of 34Top 55%
Sunnyvale, CA: #3,819 of 14,302 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Nathaniel Parker Willis has been granted 7 US patents while listed as an inventor at Ebr Systems. The first was granted in 1998 and the most recent in November 2025. Nathaniel Parker Willis ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Nathaniel Parker Willis in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12465777 Implantable wireless acoustic stimulators with high energy conversion efficiencies David F. Moore, Paul Mohr, Axel F. Brisken 2025-11-11
12427319 Pulse delivery device including slew rate detector, and associated systems and methods 2025-09-30
12350497 Tissue stimulation systems and methods, such as for pacing cardiac tissue Richard E. Riley, Timothy A. Fayram 2025-07-08
12023488 Implantable stimulation assemblies having tissue engagement mechanisms, and associated systems and methods 2024-07-02
11925812 Devices, systems, and methods for cardiac resynchronization therapy Steven Kim 2024-03-12
11752352 Temporary electrode connection for wireless pacing systems David F. Moore, Mark W. Cowan 2023-09-12
5820568 Apparatus and method for aiding in the positioning of a catheter 1998-10-13 $791,000