Functional fluorescent dyes

Details Functional fluorescent dyes Functional fluorescent dyes

2005-08-16

2005-08-16

Huang, Evelyn Mei (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C106S498000, C528S375000, C549S024000

Reexamination Certificate

active

06930184

ABSTRACT:
Fluorescent functional dyes represented by the following formulas:wherein R1is hydrogen or methyl; R2, R3, R4, R5, and R6are each independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, aralkyl, alkaryl, halo, and trifluoromethyl; and L is a straight chain or branched chain alkylene containing 3 to about 15 carbon atoms, the alkylene group optionally containing one or more catenary heteroatoms.

REFERENCES:
patent: 2803615 (1957-08-01), Ahlbrecht et al.
patent: 2841573 (1958-07-01), Ahlbrecht et al.
patent: 4036859 (1977-07-01), Ribaldone et al.
patent: 4698240 (1987-10-01), Ono et al.
patent: 4795794 (1989-01-01), Winnik et al.
patent: 5151516 (1992-09-01), Beck et al.
patent: 5415669 (1995-05-01), Bühler et al.
patent: 5847091 (1998-12-01), Shiraki et al.
patent: 5847156 (1998-12-01), Eldin et al.
patent: 6001936 (1999-12-01), Barrera et al.
patent: 6391807 (2002-05-01), Jariwala et al.
patent: 6448301 (2002-09-01), Gaddam et al.
patent: 2002/0042470 (2002-04-01), Moore et al.
patent: 0 004 655 (1979-10-01), None
patent: 0 323 060 (1989-07-01), None
patent: 0 422 535 (1991-04-01), None
patent: 0 554 696 (1993-08-01), None
patent: 1 172 418 (2002-01-01), None
patent: 1 270 254 (1972-04-01), None
patent: WO 90/01526 (1990-02-01), None
patent: WO 99/21937 (1999-05-01), None
patent: WO 01/23472 (2001-04-01), None
patent: WO 02/16306 (2002-02-01), None
patent: WO 02/16517 (2002-02-01), None
patent: WO 02/20625 (2002-03-01), None
patent: WO 02/066483 (2002-08-01), None

Affiliated with

Also associated with

Rating

Functional fluorescent dyes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Functional fluorescent dyes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Functional fluorescent dyes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3456174