Patents/Inventors

Asko Karppi

EspooFI5 patents

6 Patents

US126069592026
Treatment System for Manufacture of Paper, Board or the Like
KEMIRA OYJ
0 cites
US124672042025
Method for On-site Glyoxylation of Polyacrylamide
KEMIRA OYJ
0 cites
US123385792025
Composition and Method for Manufacture of Paper, Board or the Like
Kemira Oyj
0 cites
US123200712025
Composition and Its Use for Use in Manufacture of Paper, Board or the Like
Kemira Oyj
0 cites
US119327072024
Method for Dissolving Starch
Kemira Oyj
0 cites
US116555932023
Method for Manufacturing Multi-layered Fibrous Web and Multi-layered Fibrous Web
Kemira Oyj
0 cites