Patent | Date |
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Method of and an arrangement for adding a chemical to an approach flow system of a fiber web machine Grant 11,352,749 - Matula , et al. June 7, 2 | 2022-06-07 |
Method Of And An Arrangement For Adding At Least One Additional Stock Component To An Approach Flow System Of A Fiber Web Machine App 20210189650 - KETOLAINEN; Antti ;   et al. | 2021-06-24 |
Method Of And An Arrangement For Adding A Chemical To An Approach Flow System Of A Fiber Web Machine App 20200407913 - MATULA; Jouni ;   et al. | 2020-12-31 |
Dosing Of Nanocellulose Suspension In Gel Phase App 20200181847A1 - | 2020-06-11 |
Arrangement for and a method of manufacturing a fibrous web Grant 9,752,280 - Matula September 5, 2 | 2017-09-05 |
Method of providing fiber web making furnish with filler, and paper or paper board Grant 9,708,772 - Heiskanen , et al. July 18, 2 | 2017-07-18 |
Arrangement for mixing a fluid to a process liquid and a method of operating the arrangement Grant 9,649,607 - Matula , et al. May 16, 2 | 2017-05-16 |
Method for feeding chemical into a liquid flow Grant 9,616,399 - Matula April 11, 2 | 2017-04-11 |
Arrangement For And A Method Of Manufacturing A Fibrous Web App 20160312408 - MATULA; Jouni | 2016-10-27 |
Arrangement for and a method of manufacturing a fibrous web Grant 9,447,543 - Matula September 20, 2 | 2016-09-20 |
Method and apparatus for mixing various flows into a process liquid flow Grant 9,339,774 - Matula May 17, 2 | 2016-05-17 |
A Method Of Providing Fiber Web Making Furnish With Filler, And Paper Or Paper Board App 20160060813 - HEISKANEN; Isto ;   et al. | 2016-03-03 |
Arrangement For Mixing A Fluid To A Process Liquid And A Method Of Operating The Arrangement App 20160038897 - MATULA; Jouni ;   et al. | 2016-02-11 |
An Arrangement For And A Method Of Manufacturing A Fibrous Web App 20160002855 - MATULA; Jouni | 2016-01-07 |
Method and apparatus for in-line production of milk of lime into an in-line production process of PCC arranged in connection with a fibrous web machine Grant 9,181,103 - Imppola , et al. November 10, 2 | 2015-11-10 |
Method and a reactor for mixing one or more chemicals into a process liquid flow Grant 9,028,767 - Rasanen , et al. May 12, 2 | 2015-05-12 |
Method And An Apparatus For Mixing Chemicals Having Opposite Electric Charges Into A Process Liquid Flow App 20150049575 - Matula; Jouni ;   et al. | 2015-02-19 |
Method for producing calcium carbonate during formation of a fibrous web Grant 8,852,402 - Imppola , et al. October 7, 2 | 2014-10-07 |
Method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine Grant 8,747,619 - Kukkamaki , et al. June 10, 2 | 2014-06-10 |
Method and apparatus for feeding chemical into a liquid flow Grant 8,602,634 - Matula December 10, 2 | 2013-12-10 |
Method For Crystallizing A Filler In Connection With A Fiber Web Process, And An Approach System For A Fiber Web Machine App 20130292079 - KUKKAMAKI; Esko ;   et al. | 2013-11-07 |
Method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine Grant 8,480,854 - Kukkamaki , et al. July 9, 2 | 2013-07-09 |
Method And A Reactor For In-line Production Of Calcium Carbonate Into The Production Process Of A Fibrous Web App 20130062030 - Imppola; Olavi ;   et al. | 2013-03-14 |
Method And Apparatus For Mixing Various Flows Into A Process Liquid Flow App 20130058186 - MATULA; Jouni | 2013-03-07 |
Method And A Reactor For Mixing One Or More Chemicals Into A Process Liquid Flow App 20130000858 - Rasanen; Jari ;   et al. | 2013-01-03 |
Method And Apparatus For Feeding Chemical Into A Liquid Flow App 20120255620 - MATULA; Jouni | 2012-10-11 |
Method of and an arrangement for proportioning thick stock to a short circulation of fiber web machine Grant 8,202,397 - Matula June 19, 2 | 2012-06-19 |
Method And Apparatus For Feeding Chemicals Into A Process Liquid Flow App 20110226432 - MATULA; Jouni | 2011-09-22 |
Method of mixing a paper making chemical into a fiber suspension flow Grant 7,758,725 - Matula July 20, 2 | 2010-07-20 |
Method and Apparatus for Feeding Chemicals Into a Process Liquid Flow App 20080230194 - Matula; Jouni | 2008-09-25 |
Method of mixing a paper making chemical into a fiber suspension flow App 20070258316 - Matula; Jouni | 2007-11-08 |
Method and Apparatus for Feeding Chemical Into a Liquid Flow App 20070258315 - Matula; Jouni | 2007-11-08 |
Method and Apparatus for Feeding Chemical Into a Liquid Flow App 20070251888 - Matula; Jouni | 2007-11-01 |
Method and apparatus for feeding a chemical into a liquid flow Grant 7,234,857 - Matula June 26, 2 | 2007-06-26 |
Method and apparatus for feeding a chemical into a liquid flow Grant 6,659,636 - Matula December 9, 2 | 2003-12-09 |