Growing community of inventors

Vastra Frolunda, Sweden

Fredrik Backstrom

Average Co-Inventor Count = 3.27

ph-index = 3

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 = 109

Fredrik BackstromAnna Ellstrom (2 patents)Fredrik BackstromElisabet Helmerson (2 patents)Fredrik BackstromKjell Andreasson (1 patent)Fredrik BackstromPeter Kinast (1 patent)Fredrik BackstromEinar Jorgensen (1 patent)Fredrik BackstromFredrik Backstrom (3 patents)Anna EllstromAnna Ellstrom (7 patents)Elisabet HelmersonElisabet Helmerson (3 patents)Kjell AndreassonKjell Andreasson (8 patents)Peter KinastPeter Kinast (3 patents)Einar JorgensenEinar Jorgensen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carmel Pharma Ab (3 from 53 patents)


3 patents:

1. 9309020 - Device for providing fluid to a receptacle

2. 8657803 - Device for providing fluid to a receptacle

3. 8328772 - Needle for penetrating a membrane

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as of
1/13/2026
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