Kari Keskinen

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Two-stage gas washing method applying sulfide precipitation and alk...
- Patent number 9,272,239
- Issue date Mar 1, 2016
- Neste Oyj
- Jan Wahlström
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of purifying gas streams
- Patent number 8,815,198
- Issue date Aug 26, 2014
- Neste Oil Oyj
- Juhani Aittamaa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for dimerizing olefins
- Patent number 8,299,312
- Issue date Oct 30, 2012
- Neste Oil Oyj
- Niilo Oikarinen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PURIFYING GAS STREAMS
- Publication number 20140042367
- Publication date Feb 13, 2014
- Neste Oil Oyj
- Juhani Aittamaa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TWO-STAGE GAS WASHING METHOD APPLYING SULFIDE PRECIPITATION AND ALK...
- Publication number 20130053456
- Publication date Feb 28, 2013
- Neste Oil Oyj
- Jan WAHLSTRÖM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PURIFYING A GAS
- Publication number 20120202897
- Publication date Aug 9, 2012
- Neste Oil Oyj
- Kari I. KESKINEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR DIMERIZING OLEFINS
- Publication number 20070191662
- Publication date Aug 16, 2007
- Neste Oil Oyj
- Niilo Oikarinen
- C07 - ORGANIC CHEMISTRY