Growing community of inventors

Porvoo, Finland

Heidi Osterholm

Average Co-Inventor Count = 7.00

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 = 1

Heidi Osterholm ↔ Olli Ikkala (1 patent)Heidi Osterholm ↔ Christer Hans Bergstrom (1 patent)Heidi Osterholm ↔ Lars-Olof Pietila (1 patent)Heidi Osterholm ↔ Nikitas Katsaras (1 patent)Heidi Osterholm ↔ Riitta Holsti-Miettinen (1 patent)Heidi OsterholmHeidi Osterholm (1 patent)Olli IkkalaOlli Ikkala (11 patents)Christer Hans BergstromChrister Hans Bergstrom (11 patents)Lars-Olof PietilaLars-Olof Pietila (3 patents)Nikitas KatsarasNikitas Katsaras (2 patents)Riitta Holsti-MiettinenRiitta Holsti-Miettinen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Optatech Corporation (1 from 11 patents)


1 patent:

1. 5929168 - Polyphenylene ether blends and a process for the preparation thereof

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as of
12/12/2025
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