Growing community of inventors

Thousand Oaks, CA, United States of America

David Selpa

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 = 0

David SelpaJulian Jazayeri (1 patent)David SelpaRyan David Selve (1 patent)David SelpaNicholas Beard (1 patent)David SelpaDavid Selpa (1 patent)Julian JazayeriJulian Jazayeri (9 patents)Ryan David SelveRyan David Selve (1 patent)Nicholas BeardNicholas Beard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amgen Inc. (1 from 1,979 patents)


1 patent:

1. 12427089 - Closed system transfer device and vial assembly machine

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as of
1/13/2026
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