Ex Parte Metzger - Page 4



          Appeal No. 2005-1454                                                        
          Application No. 10/315,763                                                  
          working examples or to its preferred embodiments. Merck & Co.               
          Inc. v. Biocraft Labs. Inc., 874 F.2d 804, 807, 10 USPQ2d 1843,             
          1846 (Fed. Cir. 1989); In re Fracalossi, 681 F.2d 792, 794 n.1,             
          215 USPQ 569, 570 n.1 (CCPA 1982); In re Lamberti, 545 F.2d 747,            
          750, 192 USPQ 278, 280 (CCPA 1976); In re Boe, 355 F.2d 961, 965,           
          148 USPQ 507, 510 (CCPA 1966).  We therefore are unconvinced by             
          appellants’ arguments in this regard.                                       
               Appellant also argues that the claimed method provides                 
          “minimizing exposure of the endosperm to the peroxide to provide            
          a lightened grain kernel.”  Brief, pages 9-10.  In response, on             
          page 4 of the answer, the examiner notes that Devic teaches a               
          soak time that is similar to the soak time of appellant’s claimed           
          invention.  We agree.  As such, minimum exposure of the endosperm           
          of the kernel to the peroxide would likewise result in Devic.               
               Appellant also argues claim 11 in this rejection.  See pages           
          11-12 of the brief.  Claim 11 requires that sufficient amounts of           
          the peroxide solution is applied to wet substantially the entire            
          surfaces of the grain kernels.  Appellant argues, on the other              
          hand, Devic specifically teaches that “amounts and concentration            
          of the reactants of the alkaline aqueous hydrogen peroxide                  
          solution must be selected such that all of the solution is                  
          absorbed by the plant material over the course of the soaking”.             
          Appellant further states that Devic teaches that “this soaking              
          must be complete, namely, all the alkaline solution must be                 
          absorbed by the material, and no aqueous phase must remain in               
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