Niemela; Pekka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Niemela; Pekka.The latest application filed is for "method for removing dust and sulphur oxides from process gases".

Company Profile

0.8.10

Niemela; Pekka - Tornio FI
Niemela; Pekka - Kiviranta FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for removing dust and sulphur oxides from process gases Grant 9,884,285 - Kupari , et al. February 6, 2	2018-02-06
Method for producing ferroalloy containing nickel Grant 9,598,748 - Makela , et al. March 21, 2	2017-03-21
Method For Removing Dust And Sulphur Oxides From Process Gases App 20160193565 - Kupari; Jari ; et al.	2016-07-07
Method For Improving The Reduction Degree In The Smelting Of Ferroalloy App 20140116202 - Makela; Tuomo ; et al.	2014-05-01
Method For Producing Ferroalloy Containing Nickel App 20140109724 - MAKELA; Tuomo ; et al.	2014-04-24
Method for producing ferroalloy containing nickel Grant 8,696,789 - Makela , et al. April 15, 2	2014-04-15
Method For Producing Ferroalloy Containing Nickel App 20110308352 - Makela; Tuomo ; et al.	2011-12-22
Method And Apparatus For Filtering Process Gas App 20100071555 - Jankkila; Martti ; et al.	2010-03-25
Compact cascade scrubber for scrubbing exhaust gas Grant 6,805,734 - Lilja , et al. October 19, 2	2004-10-19
Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering Grant 6,767,206 - Niemela , et al. July 27, 2	2004-07-27
Method for measuring the surface height of a material bed conducted on a conveyor belt to thermal treatment Grant 6,739,446 - Niemela , et al. May 25, 2	2004-05-25
Belt for the thermal treatment of a continuously operated material bed Grant 6,698,582 - March 2, 2	2004-03-02
Nethod for measuring the surface height of a material bed conducted on a conveyor belt to thermal treatment App 20030178283 - Niemela, Pekka ; et al.	2003-09-25
Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering App 20030165789 - Niemela, Pekka ; et al.	2003-09-04
Belt for the thermal treament of a continuously operated material bed App 20030054315 - Niemela, Pekka ; et al.	2003-03-20

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