Growing community of inventors

Turku, Finland

Ari Lehtonen

Average Co-Inventor Count = 5.00

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 = 2

Ari Lehtonen ↔ Markku Leskelä (1 patent)Ari Lehtonen ↔ Pekka Knuuttila (1 patent)Ari Lehtonen ↔ Jukka Hietala (1 patent)Ari Lehtonen ↔ Reijo Sillanpaa (1 patent)Ari LehtonenAri Lehtonen (1 patent)Markku LeskeläMarkku Leskelä (72 patents)Pekka KnuuttilaPekka Knuuttila (21 patents)Jukka HietalaJukka Hietala (13 patents)Reijo SillanpaaReijo Sillanpaa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neste Oy (1 from 179 patents)


1 patent:

1. 5296437 - Catalyst for metathesis reactions of olefines and a method for preparing

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12/14/2025
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