Process for reducing nitrogen oxides from exhaust gas

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5270024
SERIAL NO

07575621

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A catalyst for reducing nitrogen oxides from an exhaust gas containing the same in an oxygen rich atmosphere comprising (i) a zeolite having a molar ratio of SiO.sub.2 /Al.sub.2 O.sub.3 of at least 10, (ii) copper, and (iii) a rare earth ion, an alkaline earth metal and/or a valence variable metal.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI 4718571 ?4718571
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO41-1 YOKOMICHI NAGAKUTE-SHI AICHI 4801192 ?4801192
TOSOH COROPRATION4560 OAZA-TONDA SHINNANYO-SHI YAMAGUCHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Masayuki Toyoake, JP 68 1115
Igawa, Kazushige Shinnanyo, JP 10 225
Ishibashi, Kazunobu Toyota, JP 15 228
Kamiyama, Katsumi Tokuyama, JP 3 114
Kasahara, Senshi Shinnanyo, JP 12 233
Kondoh, Shiroh Aichi, JP 22 545
Matsumoto, Shinichi Aichi, JP 162 2044
Nakano, Masao Hikari, JP 146 3704
Suzuki, Tadashi Nagoya, JP 237 4214
Takeshima, Shinichi Susono, JP 89 2597
Yokota, Koji Nagoya, JP 30 836

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation