Ex Parte STILL et al - Page 2


                  Appeal No. 2003-0998                                                           Page 2                    
                  Application No. 08/676,143                                                                               

                                or more groups to which oligomers are attached, and (c)                                    
                                monocyclic heterocycles substituted with two or more groups to                             
                                which oligomers are attached, said oligomers chosen                                        
                                independently from the group consisting of straight chained, cyclic                        
                                and branched oligoamide, oligourea, oligourethane,                                         
                                oligosulfonamide, and peptide oligomers, said oligomers                                    
                                comprising three or more monomers, with the proviso that                                   
                                receptors containing only subunits of trimesic acid and                                    
                                1,2 diaminocyclohexane are excluded.                                                       

                         The examiner relies on the following reference:                                                   
                  Lebl et al. (Lebl)                 5,840,485                   Nov. 24, 1998                           

                         Claims 25, 31, 36, and 39 stand rejected under 35 U.S.C. § 112, first                             
                  paragraph, as lacking an adequate written description in the specification.                              
                         Claims 25-33, 35, 36, 39, 42, 43, and 73-75 stand rejected under 35                               
                  U.S.C. § 112, first paragraph, as nonenabled.                                                            
                         Claims 25-32 and 73 stand rejected under 35 U.S.C. § 102(e) as                                    
                  anticipated by Lebl.                                                                                     
                         We reverse all of the rejections.                                                                 
                                                       Background                                                          
                         “Receptors are molecules which selectively interact with other molecules.”                        
                  Specification, page 1.  The specification discloses “synthetic receptor(s) which                         
                  comprises [sic] a polyfunctional organic template covalently linked to two or more                       
                  oligomers which may independently be the same or different and may                                       
                  independently be straight chain, cyclic or branched.”  Page 3.                                           









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