Ex Parte YAGIHASHI et al - Page 13




          Appeal No. 1999-2119                                                        
          Application No. 08/815,410                                                  

          artisan would have considered this cost reduction to be                     
          particularly desirable for resists which need not possess the               
          high sensitivity and resolution that is achieved via Watanabe’s             
          nitrogenous compounds.                                                      
               As an alternative position which is independent of her                 
          obviousness conclusion discussed above, the examiner contends               
          that the appellants’ “consisting essentially of” claim language             
          does not exclude the nitrogenous compounds recited in the claims            
          of Watanabe ‘787 (e.g., see page 41 of the answer as well as page           
          13 of the last Office action (i.e., Paper No. 18) mailed March              
          18, 1998).  From our perspective, this last mentioned position              
          also has merit.  For this reason and because the appellants have            
          not specifically contested this position in their brief or reply            
          brief, we accept the position as well taken.                                
               As a consequence of these circumstances, we will sustain the           
          examiner’s rejection of claims 6-12 under the judicially created            
          doctrine of obviousness-type double patenting over claim 8-10,              
          16, 17 and 19-22 of Watanabe ‘787 in view of Yamada with either             
          Murata ‘957 or Murata ‘695.                                                 













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