Ex Parte Wu et al - Page 1



               The opinion in support of the decision being entered today was not     
               written for publication and is not binding precedent of the Board.     


                       UNITED STATES PATENT AND TRADEMARK OFFICE                      
                                     ____________                                     
                          BEFORE THE BOARD OF PATENT APPEALS                          
                                   AND INTERFERENCES                                  
                                     ____________                                     
                       Ex parte HUI-JUNG WU and JAMES S. DRAGE                        
                                     ____________                                     
                                 Appeal No. 2005-2522                                 
                              Application No. 09/841,453                              
                                     ____________                                     
                                       ON BRIEF                                       
                                     ____________                                     
          Before PAK, KRATZ and MOORE, Administrative Patent Judges.                  
          KRATZ, Administrative Patent Judge.                                         

                                  DECISION ON APPEAL                                  
               This is a decision on appeal from the examiner's final                 
          rejection of claims 2-29 and 31-34.  We have jurisdiction                   
          pursuant to 35 U.S.C. § 134.                                                
                                     BACKGROUND                                       
               Appellants' invention relates to a nanoporous silica film              
          and an integrated circuit comprising such a film.  The claimed              
          film is described, at least in part, by a method of preparing the           
          same.  The method requires the reaction of the film with a                  
          surface modification agent under conditions to form a hydrophobic           
          coating on the film.  The surface modification agent includes at            




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