Appeal No. 1996-1658 Application No. 07/792,553 The claimed invention relates to a cationic compound having a single primary hydroxyalkyl moiety and certain derivatives thereof. Claim 1, the sole independent claim, is illustrative: All of the claims on appeal stand rejected for obviousness under 35 USC § 103 over the following single prior art reference: Login 4,812,263 March 14, 1989 2Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007