Ex Parte Cattell et al - Page 18




                 Appeal No. 2006-0673                                                                                 Page 18                     
                 Application No. 09/919,555                                                                                                       



                         moieties were attached to the substrate, and suggested storage conditions                                                
                         relating to the molecular moieties (see specification, ¶ 0052).                                                          
                 (Reply Br. at  20.)                                                                                                              


                         "In addressing the point of contention, the Board conducts a two-step analysis.                                          
                 First, we construe the representative claim at issue to determine its scope.  Second, we                                         
                 determine whether the construed claim would have been obvious."  Ex Parte Massingill,                                            
                 No. 2003-0506, 2004 WL 1646421, at *2 (Bd.Pat.App & Int. 2004).  Having determined                                               
                 what subject matter is being claimed, supra, "the next inquiry is whether the subject                                            
                 matter would have been obvious."  Id., at *3.                                                                                    


                         The question of obviousness is "based on underlying factual determinations                                               
                 including . . . what th[e] prior art teaches explicitly and inherently. . . ."  In re Zurko, 258                                 
                 F.3d 1379, 1383, 59 USPQ2d 1693, 1696 (Fed. Cir. 2001) (citing Graham v. John                                                    
                 Deere Co., 383 U.S. 1, 17-18, 148 USPQ 459, 467 (1966); In re Dembiczak, 175 F.3d                                                
                 994, 998, 50 USPQ2d 1614, 1616 (Fed. Cir. 1999); In re Napier, 55 F.3d 610, 613, 34                                              
                 USPQ2d 1782, 1784 (Fed. Cir. 1995)).  "'A prima facie case of obviousness is                                                     
                 established when the teachings from the prior art itself would appear to have suggested                                          
                 the claimed subject matter to a person of ordinary skill in the art.'"  In re Bell, 991 F.2d                                     









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