Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-02-13
2007-02-13
Habte, Kahsay (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C544S036000
Reexamination Certificate
active
10715226
ABSTRACT:
Methods for the preparation of 7-(dipropylamino)pheno-thiazin-3-ylidene]-dipropylamine.
REFERENCES:
patent: 5815484 (1998-09-01), Smith et al.
patent: 5963536 (1999-10-01), Schneck et al.
patent: 6011772 (2000-01-01), Rollhaus et al.
patent: 6228440 (2001-05-01), Dailey et al.
patent: 6338933 (2002-01-01), Lawandy et al.
patent: 6589626 (2003-07-01), Selinfreund et al.
patent: 6638593 (2003-10-01), Selinfreund et al.
patent: 6641886 (2003-11-01), Bakos et al.
patent: 6733950 (2004-05-01), Breitung et al.
patent: 6756103 (2004-06-01), Thompson et al.
patent: 2002/0067674 (2002-06-01), Schneck et al.
patent: 2003/0219124 (2003-11-01), Selinfreund et al.
patent: 2004/0004922 (2004-01-01), Selinfreund et al.
patent: 2004/0110088 (2004-06-01), Vig et al.
patent: 2004/0121262 (2004-06-01), Selinfreund et al.
patent: 2004/0152017 (2004-08-01), Vig et al.
patent: 2005/0107607 (2005-05-01), Vig et al.
patent: 01-228976 (1989-09-01), None
patent: 08-1228836 (1996-05-01), None
patent: WO 98/0818 (1998-02-01), None
patent: WO 02/03386 (2002-01-01), None
Mellish et al. (Photochemistry and Photobiology, 2002, 75(4): 392-397).
Kenneth Taylor Journal of Histochemistry and Cytochemistry (1960), 8, 248-57.
J. Daneke and H.W. Wanzlick, Liebigs Ann. Chem. 740, pp. 52-62 (1970).
Strekowski, et al., “A Synthetic Rout to 3-(dialkylamino)phenothiazin-5-ium salts . . . ,” J. Heterocyclic Chem., vol. 30(6) pp. 1693-1695 (1993).
Chandra, et al., “Studies on Some New Phenothiazines,” Can. J. Chem., (1967) vol. 45, pp. 761-767.
Saraf, et al., “Recent Advances in the Synthesis of Phenothiazines,” Hetrocycles, (1987) vol. 26 (1), pp. 239-273.
Cauquil, et al., “No 195-Recherches dans la serie de la . . . ” Bull. Sco. Chim. France, (1955) pp. 1061-1075.
Daneke, et al., “Addition von Nucleophilen an in situ erzeugtes Phenazithionium Kation,” Liebigs Ann. Chem., vol. 740, pp. 52-62 (1970).
Morrison & Boyd, “Organic Chemistry,” Third Edition (1973), p. 360.
Cook Ewell
Cunningham Mike
Gerger Scott
Miller Peter
Phillips Chris
Habte Kahsay
Kelley Drye & Warren LLP
Verification Technologies, Inc.
LandOfFree
Processes for preparing novel methylene blue derivative does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processes for preparing novel methylene blue derivative, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processes for preparing novel methylene blue derivative will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3892655