Ex Parte Lu et al - Page 16

                Appeal 2007-1893                                                                               
                Application 10/946,753                                                                         
                                                                                                              
                of Zhang reasonably constitutes a “topological structure” – an interpretation                  
                Appellants apparently acknowledge.19                                                           
                      Even assuming that the electric field solely controls orientation of the                 
                nanostructure in Zhang, claim 1 is still fully met.  The electrode (topological                
                structure) generates the electric field which in turn controls orientation.  That              
                is, but for the existence of the topological structures (electrodes), the electric             
                field would not be generated and, consequently, the nanostructures’                            
                orientation would not be controlled.  Simply put, the electrodes cause                         
                orientation to be controlled.                                                                  
                      Claim 1 is therefore fully met by Zhang.  Accordingly, we will                           
                therefore sustain the Examiner’s rejection of claim 1 and claims 5 and 6                       
                which fall with claim 1.                                                                       

                                               Claims 7 and 8                                                  
                      We will not, however, sustain the Examiner’s rejection of claims 7                       
                and 8.  Claim 7 calls for the topological structure to surround the catalyst.                  
                The electrodes in Zhang, however, are located on either side of the catalyst.                  
                The term “surrounding” is defined, in pertinent part, as “[to] be all round;                   
                encircle.”20  Merely flanking the catalyst on either side hardly disposes the                  
                topological structure “all round” or encircles the catalyst in accordance with                 


                                                                                                              
                19 See Reply Br., at 18 (“[I]t is the electric field, rather than the topological              
                structure (electrode), that controls the orientation of the nanostructures.”)                  
                (emphasis added).                                                                              
                20 See Compact Oxford English Dictionary, AskOxford.com, available at                          
                http://www.askoxford.com/concise_oed/surround?view=uk (last visited                            
                Aug. 29, 2007).                                                                                
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