Ex Parte VON BORSTEL et al - Page 7


                 Appeal No. 2000-0893                                                                                                         Page  7                    
                 Application No. 08/392,407                                                                           
                 Janda et al. (Janda), “Substrate Attenuation: An Approach to Improve Antibody                        
                 Catalysis,” Tetrahedron, Vol. 47, No. 14/15, pp. 2503-2506 (1991)                                    
                        The references relied upon by appellants are:                                                 
                 Schechter et al. (Schechter), “Preferential Formation of Antibodies Specific                         
                 toward D-Amino Acid Residues upon Immunization with Poly-DL-peptidyl                                 
                 Proteins,” Biochemistry, Vol. 6, No. 3, pp. 897-905 (1967)                                           
                 (Sambrook), Molecular Cloning, a laboratory manual, Volume 3, pp. 18.1-18.8                          
                 (E.F. Sambrook et al. eds., 2nd ed., Cold Spring Harbor Laboratory Press 1989)                       

                                            GROUNDS OF REJECTION                                                      
                        Claims 80-150 stand rejected under 35 U.S.C. § 112, first paragraph, as                       
                 being based on an insufficient disclosure to support or enable the scope of the                      
                 claimed invention.                                                                                   
                        Claims 80, 109, and 120 stand rejected under 35 U.S.C. § 112, second                          
                 paragraph, as being indefinite in the recitation of the phrase “which corresponds                    
                 to activities exhibited by a protease selected from the group consisting of: an                      
                 esterase, an amidase, an acetal hydrolase and a glycosidase.”                                        
                        We affirm the rejection under 35 U.S.C. § 112, second paragraph, and                          
                 reverse the rejection under 35 U.S.C. § 112, first paragraph.                                        


















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