Ex parte NATTA et al. - Page 10




          Appeal No. 95-2683                                                          
          Application No. 07/883,912                                                  


          rejection under the enablement requirement of 35 U.S.C. § 112,              
          first paragraph.  However, the examiner has effectively                     
          precluded any rejection under the enablement requirement of §               
          112, first paragraph, by dismissing the Corradini, Giannini I               
          and Giannini II declarations as "directed to the proposition                
          of enablement" (page 8 of Answer).                                          
               As for the examiner's position that the original                       
          specification does not provide equivalent language for the                  
          claim language "interpolymerizing ethylene with an alpha                    
          olefin CHR=CH  wherein R is a saturated aliphatic radical with              
                       2                                                              
          2 or more carbon atoms or a cycloaliphatic radical" and                     
          "interpolymerizing ethylene with styrene C H CH=CH ," we find               
                                                    6 5    2                          
          that the passages in the specification cited by the examiner                
          provide descriptive support for the criticized claim language               
          within the meaning of § 112, first paragraph.  For instance,                
          see page 10, lines 10-14 of the original specification.                     
               We now turn to the examiner's rejections of claims 11-13               
          and 17 under § 102 over Vandenberg, claims 14-16 under § 103                
          over Vandenberg and claims 11-17 under § 103 over Anderson in               
          view of Vandenberg.  Appellants state that the dispositive                  
          issue for these rejections is whether parent application U.S.               

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