Ex parte OHTA - Page 2




          Appeal No. 97-1449                                                          
          Application 08/312,036                                                      

               Upon consideration of the appellant's APPEAL BRIEF                     
          (Paper 19) and the EXAMINER'S ANSWER (Paper 20), there being                
          no reply brief, it is                                                       
                    ORDERED that the decision of the examiner rejecting               
          claims 11 and 13-18 is reversed.                                            
               The examiner believes that disclosure of four species is               
          not an enabling disclosure commensurate in scope with the                   
          breadth of the claims.  In essence, the examiner--without                   
          saying so in so many words--is concerned that undue                         
          experimentation would be necessary to determine suitable                    
          monomers which could be used in the claimed recording                       
          material.  The difficulty with the examiner's position is that              
          it is not supported by the evidence.  Compare Ex parte Forman,              
          230 USPQ 546, 547 (Bd. Pat. App. & Int. 1986) (discussion of                
          factors to be considered in determining whether undue                       
          experimentation would be necessary to justify broad claim),                 
          which was approved by the Federal Circuit in In re Wands, 858               
          F.2d 731, 737, 8 USPQ2d 1400, 1404 (Fed. Cir. 1988), and see                
          In re Marzocchi, 439 F.2d 220, 223, 169 USPQ 367, 369 (CCPA                 
          1971).                                                                      
                                      REVERSED                                        

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