Growing community of inventors

Meyrin, Switzerland

Ake A Johansson

Average Co-Inventor Count = 1.67

ph-index = 2

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 = 32

Ake A Johansson ↔ Jean-Pierre Sachetto (1 patent)Ake A Johansson ↔ Alain Roman (1 patent)Ake A Johansson ↔ Sergio Cuccolo (1 patent)Ake A Johansson ↔ Jean-Michel Armet (1 patent)Ake A JohanssonAke A Johansson (2 patents)Jean-Pierre SachettoJean-Pierre Sachetto (15 patents)Alain RomanAlain Roman (8 patents)Sergio CuccoloSergio Cuccolo (6 patents)Jean-Michel ArmetJean-Michel Armet (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Battelle Memorial Institute (1 from 2,363 patents)

2. Linotek Oy (1 from 2 patents)


2 patents:

1. 4579595 - Method for hydrolyzing cellulosic materials into reducing sugars

2. 4248769 - Method for washing of crude tall oil soap from the sulfate pulping

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as of
12/15/2025
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