Growing community of inventors

Evanston, IL, United States of America

Leah Ralph

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Leah Ralph ↔ Patrick M McCarthy (1 patent)Leah Ralph ↔ Swaminadhan Gnanashanmugam (1 patent)Leah Ralph ↔ Ingrid Lin (1 patent)Leah Ralph ↔ Christopher Lubeck (1 patent)Leah Ralph ↔ Usha Periyanayagam (1 patent)Leah RalphLeah Ralph (1 patent)Patrick M McCarthyPatrick M McCarthy (32 patents)Swaminadhan GnanashanmugamSwaminadhan Gnanashanmugam (1 patent)Ingrid LinIngrid Lin (1 patent)Christopher LubeckChristopher Lubeck (1 patent)Usha PeriyanayagamUsha Periyanayagam (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Northwestern University (1 from 2,123 patents)


1 patent:

1. 9554787 - Devices and methods for percutaneous access, hemostasis, and closure

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1/1/2026
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