Liquid purification or separation – Processes – Treatment by living organism
Reexamination Certificate
2005-02-03
2009-10-20
Barry, Chester T (Department: 1797)
Liquid purification or separation
Processes
Treatment by living organism
C435S262500
Reexamination Certificate
active
07604745
ABSTRACT:
A water purification solid material of relatively low cost whose handling is easy, produced from a natural raw material only; and a method of water purification with the use of the same. There is provided a water purification solid material for use in water purification using a microbe, characterized in that it is obtained by working only a natural raw material whose main component is a polysaccharide. Further, there is provided a method of water purification with the use of the same.
REFERENCES:
patent: 4479309 (1984-10-01), Tolson
patent: 2004/0084376 (2004-05-01), Matsumura et al.
patent: 2004/0175456 (2004-09-01), Keilbach et al.
patent: 2004/0206696 (2004-10-01), Ritter
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patent: 09-294499 (1997-11-01), None
patent: 10-008364 (1998-01-01), None
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patent: 11-114593 (1999-04-01), None
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patent: 2000-153290 (2000-06-01), None
patent: 2000-153293 (2000-06-01), None
patent: 2000-254687 (2000-09-01), None
patent: 2000-319457 (2000-11-01), None
patent: 2001-096130 (2001-04-01), None
patent: 2001-269699 (2001-10-01), None
patent: 2002-273471 (2002-09-01), None
patent: 2003-340482 (2003-02-01), None
patent: 2004-526460 (2004-09-01), None
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English Language Abstract of JP 2000-153293.
English Language Abstract of JP 11-114593.
English Language Abstract of JP 2002-273471.
English Language Abstract of JP 2000-254687.
English Language Abstract of JP 2001-096130.
English Language Abstract of JP 9-234493.
English Language Abstract of JP 2001-269699.
English abstract of 2000-153290, published Jun. 6, 2000.
English abstract of 2003-340482, published Feb. 12, 2003.
English abstract of 10-165177, published Jun. 23, 1998.
English abstract of 07-258467, published Sep. 10, 1995.
English abstract of 10-008364, published Jan. 13, 1998.
English abstract of 09-294499, published Nov. 18, 1997.
English abstract of 10-330175, published Dec. 15, 1998.
English abstract of 2000-072906, published Mar. 7, 2000.
English abstract of 2000-319457, published Nov. 21, 2000.
English abstract of 2004-526460, published Sep. 2, 2004.
Barry Chester T
Greenblum & Bernstein P.L.C.
Takachiho Corp.
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