Growing community of inventors

S. Minneapolis, MN, United States of America

Ryan Wangsnes

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

Ryan WangsnesKevin David Swanson (1 patent)Ryan WangsnesMichael Travanty (1 patent)Ryan WangsnesTodd J Leadens, Ii (1 patent)Ryan WangsnesRyan Wangsnes (1 patent)Kevin David SwansonKevin David Swanson (23 patents)Michael TravantyMichael Travanty (18 patents)Todd J Leadens, IiTodd J Leadens, Ii (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halozyme, Inc. (1 from 76 patents)


1 patent:

1. D1092725 - Injection device

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as of
1/21/2026
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