Growing community of inventors

Oulu, Finland

Marja Kärkkäinen

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

Marja Kärkkäinen ↔ Teuvo Maunula (1 patent)Marja Kärkkäinen ↔ Pekka Matilainen (1 patent)Marja Kärkkäinen ↔ Pasi Juvonen (1 patent)Marja KärkkäinenMarja Kärkkäinen (1 patent)Teuvo MaunulaTeuvo Maunula (7 patents)Pekka MatilainenPekka Matilainen (2 patents)Pasi JuvonenPasi Juvonen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dinex Ecocat Oy (1 from 2 patents)

2. Dinex Finland Oy (0 patent)


1 patent:

1. 9765661 - Coating for particulate filters

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