Positive active material for rechargeable lithium battery...

Details Positive active material for rechargeable lithium battery... Positive active material for rechargeable lithium battery...

2003-07-28

2011-10-11

Crepeau, Jonathan (Department: 1725)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231100, C427S126300, C427S126400, C427S126600, C423S594150

Reexamination Certificate

active

08034486

ABSTRACT:
Disclosed is a positive active material for a rechargeable lithium battery. The positive active material includes a core and a surface-treatment layer on the core. The core includes at least one lithiated compound and the surface-treatment layer includes at least one coating material selected from the group consisting of coating element included-hydroxides, oxyhydroxides, oxycarbonates, hydroxycarbonates and any mixture thereof.

REFERENCES:
patent: 4959282 (1990-09-01), Dahn et al.
patent: 5292601 (1994-03-01), Sugeno et al.
patent: 5514488 (1996-05-01), Hake et al.
patent: 5705291 (1998-01-01), Amatucci et al.
patent: 5733685 (1998-03-01), Wang
patent: 5783328 (1998-07-01), Wang
patent: 5939043 (1999-08-01), Yahagi
patent: 6045947 (2000-04-01), Shindo et al.
patent: 6183911 (2001-02-01), Kweon et al.
patent: 6372385 (2002-04-01), Kweon et al.
patent: 6383235 (2002-05-01), Maegawa et al.
patent: 6475664 (2002-11-01), Kawakami et al.
patent: 6489060 (2002-12-01), Zhang et al.
patent: 6531220 (2003-03-01), Kweon et al.
patent: 6558844 (2003-05-01), Howard, Jr. et al.
patent: 6653021 (2003-11-01), Kweon et al.
patent: 6753111 (2004-06-01), Kweon et al.
patent: 6756155 (2004-06-01), Kweon et al.
patent: 6797435 (2004-09-01), Kweon et al.
patent: 6818349 (2004-11-01), Choi et al.
patent: 6846592 (2005-01-01), Kweon et al.
patent: 6972134 (2005-12-01), Kweon et al.
patent: 6974486 (2005-12-01), Kweon et al.
patent: 6974601 (2005-12-01), Kweon et al.
patent: 6984469 (2006-01-01), Kweon et al.
patent: 7108944 (2006-09-01), Kweon et al.
patent: 7138209 (2006-11-01), Kweon et al.
patent: 7316865 (2008-01-01), Kweon et al.
patent: 2002/0055042 (2002-05-01), Kweon et al.
patent: 2002/0071990 (2002-06-01), Kweon et al.
patent: 2002/0110736 (2002-08-01), Kweon et al.
patent: 2002/0127175 (2002-09-01), Gao et al.
patent: 2002/0142224 (2002-10-01), Kweon et al.
patent: 2003/0003352 (2003-01-01), Kweon et al.
patent: 2003/0054250 (2003-03-01), Kweon et al.
patent: 2003/0073004 (2003-04-01), Kweon et al.
patent: 2003/0082442 (2003-05-01), Choi et al.
patent: 2005/0053718 (2005-03-01), Choi et al.
patent: 1227672 (1999-09-01), None
patent: 1228620 (1999-09-01), None
patent: 1 035 600 (2000-09-01), None
patent: 7-192720 (1995-07-01), None
patent: 8-138670 (1996-05-01), None
patent: 09-055210 (1997-02-01), None
patent: 9-115515 (1997-05-01), None
patent: 09-171813 (1997-06-01), None
patent: 9-265985 (1997-10-01), None
patent: 10-255837 (1998-09-01), None
patent: 11-016566 (1999-01-01), None
patent: 11-71114 (1999-03-01), None
patent: 11-97027 (1999-04-01), None
patent: 11-185758 (1999-07-01), None
patent: 10-0277796 (2000-10-01), None
patent: 2000-59655 (2000-10-01), None
patent: 2001-2785 (2001-01-01), None
patent: 2002-28383 (2002-04-01), None
patent: 2002-62012 (2002-07-01), None
patent: 2002-67183 (2002-08-01), None
patent: 2002-78084 (2002-10-01), None
patent: WO 98/02930 (1998-01-01), None
patent: WO 00/70694 (2000-11-01), None
Certified translation of JP 9-171813, Jun. 1997.
Machine translation of JP 11-097027, Apr. 1999.
U.S. Appl. No. 09/897,445, filed Jul. 3, 2001, Ho-Jin Kweon, et al., Samsung SDI Co., Ltd.
U.S. Appl. No. 11/438,269, filed May 23, 2006, Ho-Jin Kweon, et al., Samsung SDI Co., Ltd.
Search Report issued in European Application No. 01117958.7 on Jul. 17, 2007.
Office Action issued on Jun. 25, 2008 in corresponding U.S. Appl. No. 11/438,269, which shares one of the same priority applications (Korean Patent Application No. 10-2000-0059336) as the subject U.S. Patent Application.
Canadian Office Action issued on Feb. 20, 2009 by the Canadian Intellectual Property Office of the corresponding Canadian Patent Application No. 2,353,806.
U.S. Office Action issued on Mar. 23, 2009 in related U.S. Appl. No. 11/438,269.
Office Action issued by the United States Patent and Trademark Office on Jul. 2, 2009 in related U.S. Appl. No. 11/438,269.
Office Action dated Nov. 23, 2009, issued in corresponding Canadian Patent Application No. 2,353,806.
U.S. Notice of Allowance dated Oct. 7, 2003, for cross reference U.S. Appl. No. 09/964,263 (now U.S. Patent 6,753,111).
U.S. Office action dated Jun. 29, 2004 for cross reference U.S. Appl. No. 10/189,384 (now U.S. Patent 7,108,944).
U.S. Office action dated Nov. 16, 2004 for cross reference U.S. Appl. No. 10/189,384 (now U.S. Patent 7,108,944).
U.S. Office action dated Oct. 9, 2008 for cross reference U.S. Appl. No. 11/438,269.
U.S. Office action dated Sep. 3, 2010 for cross reference U.S. Appl. No. 11/438,269.
Advisory Action Before the Filing of an Appeal dated Nov. 3, 2010 for related U.S. Appl. No. 11/438,269, 3 pages.
U.S. Office Action dated Jan. 14, 2011 for cross reference U.S. Appl. No. 11/438,269.
U.S. Notice of Allowance dated Apr. 20, 2011, for cross reference U.S. App. No. 11/438,269.

Affiliated with

Also associated with

Rating

Positive active material for rechargeable lithium battery... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Positive active material for rechargeable lithium battery..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Positive active material for rechargeable lithium battery... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4302823