Growing community of inventors

Billdal, Sweden

Johan Sjogren

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 = 5

Johan SjogrenMartin P Nilsson (1 patent)Johan SjogrenErik Andreen (1 patent)Johan SjogrenSanna Grange-Jansson (1 patent)Johan SjogrenJohan Sjogren (1 patent)Martin P NilssonMartin P Nilsson (5 patents)Erik AndreenErik Andreen (4 patents)Sanna Grange-JanssonSanna Grange-Jansson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Astra Tech Ab (1 from 86 patents)


1 patent:

1. 8241264 - Method and apparatus for autotransfusion

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