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VALMET KARLSTAD AKTIEBOLAG

Overview
  • Total Patents
    22
About

VALMET KARLSTAD AKTIEBOLAG has a total of 22 patent applications. Its first patent ever was published in 2000. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and United States. Its main competitors in its focus markets textiles and paper, environmental technology and mechanical elements are VALMET KARHULA INC, MARA ANSTALT and EMA DOERRIES.

Patent filings in countries

World map showing VALMET KARLSTAD AKTIEBOLAGs patent filings in countries

Patent filings per year

Chart showing VALMET KARLSTAD AKTIEBOLAGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Klerelid Ingvar 5
#2 Kilian Malin 4
#3 Gustavsson Lars 4
#4 Leandersson Anders 3
#5 Andren Bertil 3
#6 Andersson Ingmar 2
#7 Eriksson Jonas 2
#8 Snellman Jorma 2
#9 Alsing Mattias 2
#10 Bergqvist Holger 2

Latest patents

Publication Filing date Title
WO0220258A1 Method and apparatus for the manufacture of patterned board
WO0151702A1 Heat treatment of paper pulp
AU1908101A Method and device for oil evacuation from a shoe press unit
WO0142560A1 Method and device for oil evacuation from a shoe press unit
WO0144564A1 Arrangement and method for recovery of energy in a paper machine
WO0138775A1 Coupling arrangement comprising connection devices for conduits or the like
US6398909B1 Method and apparatus for imprinting, drying, and reeling a fibrous web
US6395136B1 Press for imprinting and drying a fibrous web
WO0079046A1 Drying section
AU4790700A Method and machine for producing an imprinted continuous web
WO0058552A1 Suspension arrangement for a press roll
WO0065153A1 Single wire dryer group with adjustable reversing rolls