Ex parte CHANG et al. - Page 2




          Appeal 96-0460                                                               
          Application 08/150,303                                                       

               The appeal is from a decision of the Primary Examiner                   
          rejecting claims 1-22.  We reverse.                                          
               A.   Findings of fact                                                   
               The record supports the following findings by a                         
          preponderance of the evidence.                                               
                    1.   Claims 1-22 are on appeal.                                    
                    2.   Claim 1, which is believed to be representative               
          of the claims on appeal, reads as follows (paragraph                         
          numbering, bold and indentation added):                                      
                    A process for hydrocracking naphtha, said process                  
               comprising contacting a naphtha feed with a hydrocracking               
               catalyst under sufficient hydrocracking conditions, said                
               hydrocracking catalyst comprising                                       
                         (1) a hydrogenation/dehydrogenation catalytic                 
               component and                                                           
                         (2) an acidic solid catalytic component                       
               comprising a Group IVB metal oxide modified with an                     
               oxyanion of a Group VIB metal.                                          

                    3.   According to the specification (page 4,                       
          lines 24-30; bold added):                                                    
               [T]he expression, Group IVB metal oxide modified with an                
               oxyanion of a Group VIB metal, is intended to connote a                 
               material comprising, by elemental analysis, a Group IVB                 

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