Powdery catalyst, exhaust-gas purifying catalyzer, and...

Details Powdery catalyst, exhaust-gas purifying catalyzer, and... Powdery catalyst, exhaust-gas purifying catalyzer, and...

2004-11-29

2009-10-13

Nguyen, Cam N (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S261000, C502S262000, C502S327000, C502S332000, C502S333000, C502S334000, C502S339000, C502S355000, C502S415000, C502S439000

Reexamination Certificate

active

07601669

ABSTRACT:
In a powdery catalyst (1), a porous carrier (2) has a complex part (3) configured to hold a noble metal particle (4), the complex part being composed of a transition metal material and a constituent material of the porous carrier (2).

REFERENCES:
patent: 2980662 (1961-04-01), Jezl
patent: 3255020 (1966-06-01), Ferrell
patent: 3266477 (1966-08-01), Stiles
patent: 3271322 (1966-09-01), Stiles
patent: 3357916 (1967-12-01), Smith
patent: 3388077 (1968-06-01), Hoekstra
patent: 3478329 (1969-11-01), Etienne De Rudnay
patent: 3531329 (1970-09-01), Selwitz
patent: 3649566 (1972-03-01), Hayes et al.
patent: 4255289 (1981-03-01), Balinsky et al.
patent: 4255290 (1981-03-01), Flagg et al.
patent: 4261862 (1981-04-01), Kinoshita et al.
patent: 4274981 (1981-06-01), Suzuki et al.
patent: 4369132 (1983-01-01), Kinoshita et al.
patent: 4374046 (1983-02-01), Antos
patent: 4425261 (1984-01-01), Stenius et al.
patent: 4440874 (1984-04-01), Thompson
patent: 4444721 (1984-04-01), Ohkata
patent: RE31719 (1984-10-01), Sonetaka et al.
patent: 4495304 (1985-01-01), Yoo et al.
patent: 4539311 (1985-09-01), Harrison et al.
patent: 4548921 (1985-10-01), Geus et al.
patent: 4585752 (1986-04-01), Ernest
patent: 4714693 (1987-12-01), Targos
patent: 4716087 (1987-12-01), Ito et al.
patent: 4738947 (1988-04-01), Wan et al.
patent: 4758418 (1988-07-01), Yoo et al.
patent: 4765874 (1988-08-01), Modes et al.
patent: 4793797 (1988-12-01), Kato et al.
patent: 4839146 (1989-06-01), Cho et al.
patent: 4857499 (1989-08-01), Ito et al.
patent: 4904633 (1990-02-01), Ohata et al.
patent: 4969265 (1990-11-01), Ehara
patent: 5039647 (1991-08-01), Ihara et al.
patent: 5068218 (1991-11-01), Nishizawa
patent: 5108469 (1992-04-01), Christ
patent: 5112787 (1992-05-01), Falke et al.
patent: 5122496 (1992-06-01), Vorlop et al.
patent: 5248650 (1993-09-01), Sekiba et al.
patent: 5318757 (1994-06-01), Abe et al.
patent: 5395406 (1995-03-01), Clavenna et al.
patent: 5427989 (1995-06-01), Kanesaka et al.
patent: 5446003 (1995-08-01), Augustine et al.
patent: 5516741 (1996-05-01), Gascoyne et al.
patent: 5610117 (1997-03-01), Horiuchi et al.
patent: 5622048 (1997-04-01), Aoyama et al.
patent: 5640847 (1997-06-01), Nakajima et al.
patent: 5644912 (1997-07-01), Kawamura
patent: 5677258 (1997-10-01), Kurokawa et al.
patent: 5750458 (1998-05-01), Kennelly et al.
patent: 5814576 (1998-09-01), Yamamoto
patent: 5814577 (1998-09-01), Park et al.
patent: 5849660 (1998-12-01), Takemoto et al.
patent: 5911961 (1999-06-01), Horiuchi et al.
patent: 5916839 (1999-06-01), Pak et al.
patent: 5977012 (1999-11-01), Kharas et al.
patent: 6047544 (2000-04-01), Yamamoto et al.
patent: 6057263 (2000-05-01), Takahashi et al.
patent: 6066410 (2000-05-01), Auer et al.
patent: 6066587 (2000-05-01), Kurokawa et al.
patent: 6069111 (2000-05-01), Yamamoto et al.
patent: 6080371 (2000-06-01), Tanabe et al.
patent: 6083467 (2000-07-01), Takeshima et al.
patent: 6107239 (2000-08-01), Qin et al.
patent: 6110862 (2000-08-01), Chen et al.
patent: 6172000 (2001-01-01), Chattha et al.
patent: 6180075 (2001-01-01), Lindner et al.
patent: 6221805 (2001-04-01), Yamashita et al.
patent: 6228800 (2001-05-01), Yamaguchi et al.
patent: 6284201 (2001-09-01), Buck
patent: 6296813 (2001-10-01), Ishii et al.
patent: 6306794 (2001-10-01), Suzuki et al.
patent: 6335305 (2002-01-01), Suzuki et al.
patent: 6370870 (2002-04-01), Kamijo et al.
patent: 6440378 (2002-08-01), Hirata et al.
patent: 6444610 (2002-09-01), Yamamoto
patent: 6475446 (2002-11-01), Horiike et al.
patent: 6503862 (2003-01-01), Yamamoto
patent: 6511642 (2003-01-01), Hatanaka et al.
patent: 6514905 (2003-02-01), Hanaki et al.
patent: 6518213 (2003-02-01), Yamamoto et al.
patent: 6569803 (2003-05-01), Takeuchi
patent: 6589901 (2003-07-01), Yamamoto et al.
patent: 6623716 (2003-09-01), Suga et al.
patent: 6660897 (2003-12-01), Martchal-George et al.
patent: 6680279 (2004-01-01), Cai et al.
patent: 6729125 (2004-05-01), Suga et al.
patent: 6756336 (2004-06-01), Kasahara et al.
patent: 6764665 (2004-07-01), Deeba et al.
patent: 6787500 (2004-09-01), Ito et al.
patent: 6800388 (2004-10-01), Kaneko et al.
patent: 6861387 (2005-03-01), Ruth et al.
patent: 6887443 (2005-05-01), Suga et al.
patent: 6887444 (2005-05-01), Yamamoto
patent: 6896857 (2005-05-01), Nakamura et al.
patent: 6926875 (2005-08-01), Hatanaka et al.
patent: 6956007 (2005-10-01), Cai et al.
patent: 6967183 (2005-11-01), Hampden-Smith et al.
patent: 7029514 (2006-04-01), Yang et al.
patent: 7041866 (2006-05-01), Gillespie
patent: 7081431 (2006-07-01), Yamashita et al.
patent: 7150861 (2006-12-01), Morita et al.
patent: 7351679 (2008-04-01), Eri et al.
patent: 2001/0004832 (2001-06-01), Hanaki et al.
patent: 2001/0006934 (2001-07-01), Kachi et al.
patent: 2001/0021358 (2001-09-01), Kikuchi et al.
patent: 2002/0045543 (2002-04-01), Takatori et al.
patent: 2003/0004054 (2003-01-01), Ito et al.
patent: 2003/0083193 (2003-05-01), Takaya et al.
patent: 2003/0167752 (2003-09-01), Niwa et al.
patent: 2003/0181316 (2003-09-01), Hiramoto et al.
patent: 2004/0055280 (2004-03-01), Nishizawa et al.
patent: 2004/0254069 (2004-12-01), Ito
patent: 2005/0170958 (2005-08-01), Kikuchi et al.
patent: 2005/0215429 (2005-09-01), Wakamatsu et al.
patent: 2005/0221978 (2005-10-01), Shiratori et al.
patent: 2007/0155626 (2007-07-01), Yasuda et al.
patent: 2007/0167319 (2007-07-01), Shiratori et al.
patent: 2007/0203021 (2007-08-01), Nakamura et al.
patent: 2007/0244001 (2007-10-01), Wakamatsu et al.
patent: 0 466 984 (1992-01-01), None
patent: 0 931 590 (1999-07-01), None
patent: 0 940 176 (1999-09-01), None
patent: 1 043 065 (2000-10-01), None
patent: 1 494 304 (2005-01-01), None
patent: 56-010333 (1981-02-01), None
patent: 58-186441 (1983-10-01), None
patent: 07-246343 (1984-12-01), None
patent: 59-230639 (1984-12-01), None
patent: 59-230639 (1984-12-01), None
patent: 9-122492 (1997-05-01), None
patent: 10-216517 (1998-08-01), None
patent: 11-057473 (1999-03-01), None
patent: 11-314035 (1999-11-01), None
patent: 2000-001119 (2000-01-01), None
patent: 2000-015098 (2000-01-01), None
patent: 2000-042411 (2000-02-01), None
patent: 2000-279824 (2000-10-01), None
patent: 2000-296339 (2000-10-01), None
patent: 2001-198466 (2001-07-01), None
patent: 3251009 (2001-11-01), None
patent: 2002-066335 (2002-03-01), None
patent: 2002-102703 (2002-04-01), None
patent: 2002-233755 (2002-08-01), None
patent: 2002-355558 (2002-12-01), None
patent: 2002-361086 (2002-12-01), None
patent: 2003-080077 (2003-03-01), None
patent: 2003-126694 (2003-05-01), None
patent: 2003-144923 (2003-05-01), None
patent: 2003-164764 (2003-06-01), None
patent: 2003-181290 (2003-07-01), None
patent: 2003-181293 (2003-07-01), None
patent: 2003-290658 (2003-10-01), None
patent: 2003-290667 (2003-10-01), None
patent: 2003-311128 (2003-11-01), None
patent: 2004-016838 (2004-01-01), None
patent: 2004-043217 (2004-02-01), None
patent: 2004-82000 (2004-03-01), None
patent: 2004-174490 (2004-06-01), None
patent: 2004-267961 (2004-09-01), None
patent: 2004-267961 (2004-09-01), None
patent: 2005-081183 (2005-03-01), None
patent: 2005-81183 (2005-03-01), None
patent: 2005-305300 (2005-11-01), None
patent: WO 95/32790 (1995-12-01), None
patent: WO-97/09114 (1997-03-01), None
patent: WO-2005/063390 (2005-07-01), None
patent: WO-2005/063391 (2005-07-01), None
M. Nakamura et al., US PTO Notice of Allowance, U.S. Appl. No. 10/589,890, dated May 7, 2009, 13 pgs.
U.S. Appl. No. 11/722,275, Jun. 20, 2007, Nakamura et al.
A. Martinez-Arias et al., “Study of the lean NOx reduction with C3H6 in the presence of water over silver/alumina catalysts prepared from inverse microemulsions,” Applied Catalysts B: Environmental, vol. 28, 2000, pp. 29-41.
H. Wakamatsu et al., US PTO Office Action U.S. Appl. No. 11/578,295, Mar. 19, 2009, 8 pgs.
H. Wakamatsu et al., US PTO Office Action U.S. Appl. No. 11/578,295, Oct. 2, 2008, 15 pgs.
H. Wakamatsu, et al., US PTO Office Action U.S. Appl. No. 11/079,270, Mar. 4, 2009, 6 pgs.
H. Wakamatsu, et al., US PTO Office Action U.S. Appl. No. 11/079,270, May 12, 2008, 7 pgs.
H. Wakamatsu, et al., US P

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