Growing community of inventors

Porvoo, Finland

Carl-Johan Johansson

Average Co-Inventor Count = 5.00

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 = 16

Carl-Johan JohanssonJohan-Fredrik Selin (1 patent)Carl-Johan JohanssonChrister Hans Bergstrom (1 patent)Carl-Johan JohanssonJouko Huttunen (1 patent)Carl-Johan JohanssonAnders Sodergard (1 patent)Carl-Johan JohanssonKersin Meinander (1 patent)Carl-Johan JohanssonMaria Niemi (1 patent)Carl-Johan JohanssonBarbro Bjorkvall (1 patent)Carl-Johan JohanssonBengt Stenlund (1 patent)Carl-Johan JohanssonCarl-Johan Johansson (2 patents)Johan-Fredrik SelinJohan-Fredrik Selin (20 patents)Christer Hans BergstromChrister Hans Bergstrom (11 patents)Jouko HuttunenJouko Huttunen (9 patents)Anders SodergardAnders Sodergard (2 patents)Kersin MeinanderKersin Meinander (1 patent)Maria NiemiMaria Niemi (1 patent)Barbro BjorkvallBarbro Bjorkvall (1 patent)Bengt StenlundBengt Stenlund (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neste Oy (2 from 179 patents)


2 patents:

1. 6559244 - Processable poly(hydroxy acids)

2. 4746704 - Chemically modified polyolefin

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/13/2025
Loading…