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Varkaus, Finland

Sirpa Du Jardin

Average Co-Inventor Count = 3.00

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 = 3

Sirpa Du Jardin ↔ Kari Saviharju (2 patents)Sirpa Du Jardin ↔ Markku Tanttu (2 patents)Sirpa Du JardinSirpa Du Jardin (2 patents)Kari SaviharjuKari Saviharju (13 patents)Markku TanttuMarkku Tanttu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Andritz Oy (2 from 114 patents)


2 patents:

1. 8163137 - Apparatus for cleaning and/or cooling a liquor gun in a chemical recovery boiler

2. 7988820 - Method for cleaning and/or cooling a liquor gun in a chemical recovery boiler

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as of
12/18/2025
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