Olavi Imppola

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Hyvinkaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Ply for a board from an in-line production process
- Patent number 9,863,093
- Issue date Jan 9, 2018
- Stora Enso Oyj
- Olavi Imppola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of providing fiber web making furnish with filler, and paper...
- Patent number 9,708,772
- Issue date Jul 18, 2017
- Wetend Technologies Oy
- Isto Heiskanen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
In-line production method for paper making process
- Patent number 9,453,305
- Issue date Sep 27, 2016
- Stora Enso Oyj
- Olavi Imppola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for in-line production of milk of lime into an...
- Patent number 9,181,103
- Issue date Nov 10, 2015
- Wetend Technologies Oy
- Olavi Imppola
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing calcium carbonate during formation of a fibrou...
- Patent number 8,852,402
- Issue date Oct 7, 2014
- Wetend Technologies Oy
- Olavi Imppola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
A METHOD OF PROVIDING FIBER WEB MAKING FURNISH WITH FILLER, AND PAP...
- Publication number 20160060813
- Publication date Mar 3, 2016
- WETEND TECHNOLOGIES OY
- Isto HEISKANEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PLY FOR A BOARD FROM AN IN-LINE PRODUCTION PROCESS
- Publication number 20150315748
- Publication date Nov 5, 2015
- STORA ENSO OYJ
- Olavi Imppola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
IN-LINE PRODUCTION METHOD FOR PAPER MAKING PROCESS
- Publication number 20150292159
- Publication date Oct 15, 2015
- Wetend Technolgies Ltd.
- Olavi Imppola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND APPARATUS FOR IN-LINE PRODUCTION OF MILK OF LIME INTO AN...
- Publication number 20130216468
- Publication date Aug 22, 2013
- Olavi Imppola
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD AND A REACTOR FOR IN-LINE PRODUCTION OF CALCIUM CARBONATE IN...
- Publication number 20130062030
- Publication date Mar 14, 2013
- WETEND TECHNOLOGIES OY
- Olavi Imppola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF PRODUCING PIGMENT SUSPENSIONS
- Publication number 20100120945
- Publication date May 13, 2010
- Specialty Minerals (Michigan) Inc.
- Teppo Sahlberg
- C01 - INORGANIC CHEMISTRY