Ex Parte Sophie et al - Page 3



         Appeal No. 2005-1926                                                       
         Application No. 10/188,723                                                 

              The examiner relies upon the following reference as                   
         evidence of unpatentability:                                               
         Todd                      2002/0016084 A1          Feb. 7, 2002            
              Claims 2-8, 10-12, and 15-17 stand rejected under 35 U.S.C.           
         § 103(a) as being obvious over Todd.                                       
              Appellants group claims 2-8, 10, 11, 15 and 16 together,              
         and group claims 12 and 17 separately.  We therefore consider              
         claims 3, 12, and 17 in this appeal.  See 37 CFR                           
         § 41.37(c)(1)(vii)(September 2004); formerly 37 CFR                        
         § 1.192(c)(7)(2003).  Also see Ex parte Schier, 21 USPQ2d 1016,            
         1018 (Bd. Pat. App. & Int. 1991).                                          
              We have carefully reviewed appellants’ brief, the answer,             
         and the evidence of record.  This review has led us to the                 
         following determinations.                                                  

                                         OPINION                                    
         I.  The 35 U.S.C. §  103(a) rejection of claims 2-8, 10-12, and            
              15-17 as being obvious over Todd                                      
              The examiner’s position for this rejection is set forth on            
         pages 3-5 of the answer.                                                   
              Beginning on page 4 of the brief, appellants argue that the           
         instant claims are directed to a method in which substantially             
         all of the nitrogen contained in the deposited material (claims            
         3, 15, and 16), substantially all of the nitrogen in the excited           
         species (claim 10), exclusively all of the nitrogen of the layer           
         (claim 12), or precisely all of the third chemical precursor               
         (claim 17), are derived from nitrogen gas.  Appellants provide             
         supportive arguments on pages 4-14 of the brief, which we have             

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