Ex Parte Schleifer et al - Page 1




                                 The opinion in support of the decision being entered today was not written                                    
                                          for publication and is not binding precedent of the Board.                                           

                              UNITED STATES PATENT AND TRADEMARK OFFICE                                                                        
                                                                __________                                                                     
                                     BEFORE THE BOARD OF PATENT APPEALS                                                                        
                                                      AND INTERFERENCES                                                                        
                                                                __________                                                                     
                                                 Ex parte ARTHUR SCHLEIFER and                                                                 
                                                      MAGDALENA OSTROWSKI                                                                      
                                                                __________                                                                     
                                                         Appeal No. 2006-0103                                                                  
                                                       Application No. 10/172,892                                                              
                                                                __________                                                                     
                                                                 ON BRIEF                                                                      
                                                                __________                                                                     
                Before MILLS, GRIMES, and GREEN, Administrative Patent Judges.                                                                 
                GRIMES, Administrative Patent Judge.                                                                                           


                                                        DECISION ON APPEAL                                                                     
                         This appeal involves claims to a method of performing an array hybridization                                          
                experiment, which the examiner has rejected as anticipated.  We have jurisdiction under                                        
                35 U.S.C. § 134.  Because we find that the claimed method is not distinguished from the                                        
                prior art by the “form-in-place gasket” limitation, we affirm.                                                                 
                                                                Background                                                                     
                         “Biomolecular arrays (such as DNA or RNA arrays) are known and are used, for                                          
                example, as diagnostic or screening tools.”  Specification, page 1, lines 13-14.  “In use, the                                 
                surface of the array is contacted with a solution containing the sample. . . . Samples tend                                    







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