Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2011-03-15
2011-03-15
Witherspoon, Sikarl A (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S334000, C568S705000, C568S811000, C514S685000, C514S730000, C514S739000, C424S062000, C252S396000
Reexamination Certificate
active
07906684
ABSTRACT:
The present invention relates to the use of compounds of the formula (I) where R stands for [lacuna] with radicals defined in the description, as antioxidants, to corresponding novel compounds and compositions, and to corresponding processes for the preparation of compounds and compositions.
REFERENCES:
patent: 3835095 (1974-09-01), De Jonge et al.
patent: 5880301 (1999-03-01), Shibasaki et al.
patent: 6066327 (2000-05-01), Gubernick et al.
patent: 6486366 (2002-11-01), Ostgard et al.
patent: 1 345 988 (1974-02-01), None
patent: 56-22711 (1981-03-01), None
patent: 1-151530 (1989-06-01), None
patent: 2-160737 (1990-06-01), None
patent: WO 2004/046334 (2004-06-01), None
patent: WO 2005/004630 (2005-01-01), None
“Antioxidantien”, CD Römpp Chemie Lexikon, Version 1.0, Stuttgart/New York, Georg Thieme Verlage 1995.
Buchholz Herwig
Rudolph Thomas
Merck Patent Gesellschaft mit beschrankter Haftung
Millen White Zelano & Branigan P.C.
Witherspoon Sikarl A
LandOfFree
Antioxidants does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Antioxidants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antioxidants will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2780731