Growing community of inventors

Stockholm, Sweden

Erik Johansson

Average Co-Inventor Count = 3.75

ph-index = 2

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 = 10

Erik Johansson ↔ Lars-Erik Rudolf Wagberg (2 patents)Erik Johansson ↔ Nicholas Tchang Cervin (2 patents)Erik Johansson ↔ Lennart Bergström (1 patent)Erik Johansson ↔ Korneliya Gordeyeva (1 patent)Erik Johansson ↔ Lars-Erik Wågberg (1 patent)Erik JohanssonErik Johansson (2 patents)Lars-Erik Rudolf WagbergLars-Erik Rudolf Wagberg (3 patents)Nicholas Tchang CervinNicholas Tchang Cervin (3 patents)Lennart BergströmLennart Bergström (2 patents)Korneliya GordeyevaKorneliya Gordeyeva (1 patent)Lars-Erik WågbergLars-Erik Wågberg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cellutech Ab (2 from 11 patents)


2 patents:

1. 11091877 - CNF cellular solid material

2. 10907020 - CNF cellular solid material with anionic surfactants

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as of
12/21/2025
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