Ex parte GWON et al. - Page 7




                     Appeal No. 1997-2646                                                                                                                                              
                     Application 08/103,089                                                                                                                                            


                     acted upon by a laser in order to accomplish its removal.5                                                                                                        
                                Appellants argue that Bille fails to teach selection of a                                                                                              
                     volume of tissue which would enable resolve by adjacent                                                                                                           
                     tissue.6                                                                                                                                                          
                                "Anticipation is established only when a single prior art                                                                                              
                     reference discloses, expressly or under principles of                                                                                                             
                     inherency, each and every element of a claimed invention."                                                                                                        
                     RCA Corp. v. Applied Digital Data Sys., Inc., 730 F.2d 1440,                                                                                                      
                     1444, 221 USPQ 385, 388 (Fed. Cir.), cert. dismissed, 468 U.S.                                                                                                    
                     1228 (1984), citing Kalman v. Kimberly-Clark Corp., 713 F.2d                                                                                                      
                     760, 772, 218 USPQ 781, 789 (Fed. Cir. 1983).  Furthermore,                                                                                                       
                     "[t]o establish inherency, the extrinsic evidence 'must make                                                                                                      
                     clear that the missing descriptive matter is necessarily                                                                                                          
                     present in the thing described in the reference, and that it                                                                                                      
                     would be so recognized by persons of ordinary skill.'"  In re                                                                                                     
                     Robertson, 169 F.3d 743, 745, 49 USPQ2d 1949, 1950-51 (Fed.                                                                                                       
                     Cir. 1999), citing Continental Can Co. v. Monsanto Co., 948                                                                                                       
                     F.3d 1264, 1268, 20 USPQ2d 1746, 1749 (Fed. Cir. 1991).                                                                                                           

                                5See page 10 of the answer mailed August 17, 2000.                                                                                                     
                                6 See page 10 of the reply brief.                                                                                                                      
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