Ex parte HUBER et al. - Page 7




          Appeal No. 97-0598                                                          
          Application 08/322,670                                                      


          specification is not enabling.                                              
               Thus, the dispositive issue is whether the Appellants’                 
          disclosure, considering the level of ordinary skill in the art              
          as of the date of Appellants’ application, would have enabled               
          a person of such skill to make and use the Appellants’                      
          invention without undue experimentation.  The threshold step                
          in resolving this issue as set forth supra is to determine                  
          whether the Examiner has met his burden of proof by advancing               
          acceptable reasoning inconsistent with enablement.  This the                
          Examiner has not done.                                                      
               We take the representative claim 16.  The Examiner                     
          objects to the specification under 35 U.S.C. § 112, first                   
          paragraph as failing to provide an enabling disclosure, and                 
          rejects all the pending claims based on this objection.  The                
          Examiner contends that Appellants have not shown how to make a              
          sintered alumina structure with parallel or spaced metal                    
          filled pores in the 20-200 nanometer range [answer, page 3 and              
          the unnumbered page precedGing it].  Appellants argue:                      
               The only reason of record to doubt the objective truth of              
               such statements in the specification is the Examiner’s                 

          time of filing the application.                                             
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