Growing community of inventors

Alexandria, Egypt

Sara Helmy

Average Co-Inventor Count = 4.00

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 = 2

Sara Helmy ↔ Graziano Castaldi (1 patent)Sara Helmy ↔ Mauro Gaboardi (1 patent)Sara Helmy ↔ Marta Castaldi (1 patent)Sara HelmySara Helmy (1 patent)Graziano CastaldiGraziano Castaldi (69 patents)Mauro GaboardiMauro Gaboardi (6 patents)Marta CastaldiMarta Castaldi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hc-pharma Ag (1 from 2 patents)


1 patent:

1. 9845335 - Sofosbuvir in crystalline form and process for its preparation

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as of
12/12/2025
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