Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Sulfonamide compound and method for its production, metal chelate compound employing the sulfonamide compound, and optical recording medium employing the metal chelate compound Image Number 13 for United States Patent #6225023. A sulfonamide compound of the formula (1): ##STR1##wherein X is a hydrogen atom, an alkyl or alkoxy group which may be substituted, or a halogen atom, Y Is an alkyl group having at least two fluorine atoms, and each of R.sup.1 and R.sup.2 which are independent of each other, is an alkyl group which may be substituted, or R1 may be bonded to X or R.sup.2 to form a ring.       Recently Added Patents Respiratory mask and method for manufacturing a respiratory mask Relay gain assignment method and relay gain assignment device Vehicular vision system Shutter device Light emitting package Credit and prepaid financial card Fan with integrated regulation valve   Randomly Featured Patents Harmonic suppressing circuit Process for the preparation of alkylene glycols High voltage, high speed schottky semiconductor device and method of fabrication Fixing system Data transfer control system which uses fields of a table to control the data transfer Golf tee case Quinoline derivative Molecules of the card-related protein family and uses thereof Piston for cylinder device Communication connecting device adaptive to an IP network and communication rate control method therefor © 2006-2008 PatentGenius. All Rights Reserved.