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Hihara Takashi
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment...
Patent number
9,079,162
Issue date
Jul 14, 2015
BASF SE Ludwigshafen
Susanne Stiebels
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ammonia oxidation catalyst, exhaust gas purification device using s...
Patent number
9,011,809
Issue date
Apr 21, 2015
N. E. Chemcat Corporation
Tomoaki Ito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective reduction catalyst, and exhaust gas purification device a...
Patent number
8,741,240
Issue date
Jun 3, 2014
N. E. Chemcat Corporation
Takashi Hihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective catalytic reduction type catalyst, and exhaust gas purifi...
Patent number
8,636,959
Issue date
Jan 28, 2014
N. E. Chemcat Corporation
Ryuji Ando
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective catalytic reduction type catalyst
Patent number
7,906,449
Issue date
Mar 15, 2011
N. E. Chemcat Corporation
Ryuji Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
NOx reduction catalyst having excellent low-temperature characteris...
Patent number
7,501,105
Issue date
Mar 10, 2009
N. E. Chemcat Corporation
Makoto Nagata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
SELECTIVE REDUCING CATALYST FOR DIESELS AND DIESEL EXHAUST GAS PURI...
Publication number
20220154620
Publication date
May 19, 2022
N. E. CHEMCAT CORPORATION
Kazunori KUMAMOTO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AMMONIA OXIDATION CATALYST, EXHAUST GAS PURIFICATION DEVICE USING S...
Publication number
20140044635
Publication date
Feb 13, 2014
N. E. CHEMCAT CORPORATION
Tomoaki Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE REDUCTION CATALYST, AND EXHAUST GAS PURIFICATION DEVICE A...
Publication number
20130230441
Publication date
Sep 5, 2013
N. E. CHEMCAT CORPORATION
Takashi Hihara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Iron- And Copper-Containing Zeolite Beta From Organotemplate-Free S...
Publication number
20130202524
Publication date
Aug 8, 2013
BASF SE
Stefan Maurer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Selective catalytic reduction type catalyst, and exhaust gas purifi...
Publication number
20100196221
Publication date
Aug 5, 2010
N. E. CHEMCAT CORPORATION
Ryuji Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust gas purification method using selective reduction catalyst
Publication number
20090269265
Publication date
Oct 29, 2009
N. E. CHEMCAT CORPORATION
Ryuji Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Selective catalytic reduction type catalyst, and exhaust gas purifi...
Publication number
20080286184
Publication date
Nov 20, 2008
N. E. CHEMCAT CORPORATION
Ryuji Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nox Reduction Catalyst Having Excellent Low-Temperature Characteris...
Publication number
20070248517
Publication date
Oct 25, 2007
Makoto Nagata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL