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Inventor profile of:

Keld Johansen

City:

Frederikssund

Country:

Denmark

Published Applications:

Last publication date:

2019-12-12

Top Assignees for applications by Keld Johansen

The entities that hold a legal rights for patent applications filed by inventor Johansen Keld:

Haldor Topsoe A/S 11 Lyngby, Denmark
Haldor Topsoe A/S 9 Kgs. Lyngby, Denmark
UMICORE AG &CO. KG 4 Hanau-Wolfgang, Germany
Ecospray Technologies S.r.l. 3 Alzano Scrivia, Italy
Haldor Topsøes A/S 1 Kgs. Lyngby, Denmark
HARLDOR Topsoe A/S 1 Kgs. Lyngby, Denmark
Halder Topsoe A/S 1 Lyngby, Denmark
Haldor Topsøe A/S 1 Kgs. Lyngny, Denmark
Haldor Topsoe A/S 1 Lyngby, Germany

Recent patent applications by Johansen Keld

Keld Johansen from Frederikssund, DK has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-12-12

US20190376435A1

Mechanical engineering

System for the removal of particulate matter and noxious compounds from engine exhaust gas

#2 | 2019-12-12

US20190376434A1

Mechanical engineering

System for the removal of particulate matter and noxious compounds from engine exhaust gas

#3 | 2019-01-03

US20190001318A1

Performing operations; transporting

METHOD FOR THE PREPARATION OF A ZONE COATED CATALYSED MONOLITH

#4 | 2019-01-03

US20190001305A1

Performing operations; transporting

Method for the preparation of a catalysed monolith

#5 | 2018-07-12

US20180195428A1

Mechanical engineering

System for the removal of particulate matter and noxious compounds from engine exhaust gas

#6 | 2018-07-12

US20180193797A1

Performing operations; transporting

THREE WAY CATALYST HAVING AN NH3-SCR ACTIVITY, AN AMMONIA OXIDATION ACTIVITY AND AN ADSORPTION CAPACITY FOR VOLATILE VANADIUM AND TUNGSTEN COMPOUNDS

#7 | 2017-08-03

US20170216771A1

Performing operations; transporting

Method for cleaning process off- or engine exhaust gas

#8 | 2017-07-27

US20170211441A1

Mechanical engineering

METHOD AND SYSTEM FOR THE REMOVAL OF PARTICULATE MATTER AND HEAVY METALS FROM ENGINE EXHAUST GAS

#9 | 2016-02-25

US20160053644A1

Mechanical engineering

Method and system for the removal of particulate matter soot, ash and heavy metals from engine exhaust gas

#10 | 2015-08-13

US20150224477A1

Performing operations; transporting

METHOD FOR THE PREPARATION OF A CATALYSED PARTICULATE FILTER AND CATALYSED PARTICULATE FILTER

#11 | 2015-01-22

US20150020506A1

Mechanical engineering

METHOD AND SYSTEM FOR THE REMOVAL OF NOXIOUS COMPOUNDS FROM ENGINE EXHAUST GAS

#12 | 2014-06-19

US20140170033A1

Mechanical engineering

METHOD FOR COATING A CATALYSED PARTICULATE FILTER AND A PARTICULATE FILTER

#13 | 2014-05-22

US20140140899A1

Mechanical engineering

CATALYSED PARTICULATE FILTER AND METHOD FOR THE PREPARATION OF A CATALYSED PARTICULATE FILTER

#14 | 2014-05-15

US20140134063A1

Performing operations; transporting

METHOD FOR COATING A CATALYSED PARTICULATE FILTER AND A PARTICULATE FILTER

#15 | 2013-08-22

US20130216441A1

Performing operations; transporting

Method for the preparation of a catalysed particulate filter and catalysed particulate filter

#16 | 2013-08-22

US20130216439A1

Performing operations; transporting

Method for the preparation of a catalysed particulate filter and catalysed particulate filter

#17 | 2013-08-15

US20130210609A1

Performing operations; transporting

Method for the preparation of a catalysed particulate filter and catalysed particulate filter

#18 | 2012-07-19

US20120183460A1

Mechanical engineering

Process and apparatus for purification of an exhaust gas from an internal combustion engine

#19 | 2011-11-24

US20110283680A1

Mechanical engineering

Method for purification of exhaust gas from a diesel engine

#20 | 2009-10-22

US20090260346A1

Mechanical engineering

METHOD FOR PURIFICATION OF AN EXHAUST GAS FROM A DIESEL ENGINE

#21 | 2009-07-16

US20090178393A1

Mechanical engineering

Method and system for purification of exhaust gas from diesel engines

#22 | 2008-06-26

US20080152565A1

Performing operations; transporting

Method and apparatus for the purification of exhaust gas from a compression ignition engine

#23 | 2007-09-13

US20070209350A1

Performing operations; transporting

Process for purification of sulphur-containing exhaust gas

#24 | 2005-05-05

US20050096216A1

Performing operations; transporting

Process for the production of iron oxide containing catalysts

#25 | 2005-04-05

US10265257

Process for the production of iron oxide containing catalysts

InventorID:

390693 ⎘