Ex parte SOMMERFELD et al. - Page 8




          Appeal No. 95-3734                                                          
          Application No. 08/043,620                                                  


          statement in the supporting disclosure or back up assertions of             
          his own with acceptable evidence or reasoning inconsistent with             
          the contested statement.  In re Armbruster, 512 F.2d at 677-78,             
          185 USPQ at 153.                                                            
               We have carefully reviewed the specification, which contains           
          an exhaustive disclosure pertaining to the claimed                          
          interpenetrating polymer network.  The specification discloses,             
          inter alia, the monomeric precursors, including crosslinking                
          precursors, and the amounts of those precursors required to make            
          the claimed products.  The specification further discloses the              
          process and process conditions necessary for preparing the                  
          claimed interpenetrating polymer network, the physical properties           
          possessed by the claimed interpenetrating polymer network, and              
          applications of the claimed interpenetrating polymer network, for           
          example, photoresist applications.  Finally, the specification              
          includes thirteen working examples.  All in all, we have no doubt           
          that the specification imparts sufficient information and                   
          guidelines enabling any person skilled in the art to make and use           
          the claimed invention throughout its scope.  We therefore reverse           
          the non-prior art rejection, to the extent that it is predicated            
          on 35 U.S.C. § 112, first paragraph.                                        
               Where, as here, the examiner has not established a prima               
          facie case of lack of enablement under 35 U.S.C. § 112, first               
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