Ex Parte Esser et al - Page 2


                Appeal 2006-3252                                                                                 
                Application 09/536,728                                                                           


           1           A.  Statement of the case                                                                 
           2           The application has been before the Board on prior occasions.                             
           3           In initially filing and pursuing an appeal, Franz Esser, Helmut Stähle,                   
           4    Sven Lüttke, Ikonobu Muramatsu, Hisato Kitagawa, and Shujil Uchida                               
           5    (hereafter "Esser") sought review under 35 U.S.C. § 134(a) of rejections of                      
           6    claims 21-24, 26, 30-33, 39-50, 55-65, and 71-81.                                                
           7           The real party in interest is Boehringer Ingelheim Pharma KG.                             
           8           We have jurisdiction under 35 U.S.C. § 6(b).                                              
           9           Esser claims the benefit of (1) application 09/277,944, filed                             
          10    11 January 1999 (now U.S. Patent 6,268,398), and (2) PCT/EP96/01568,                             
          11    filed 13 April 1996.                                                                             
          12           The Examiner rejected various groups of claims as being unpatentable                      
          13    (1) under 35 U.S.C. § 103(a) over the prior art and (2) for provisional double                   
          14    patenting over Esser application 09/227,944, which ultimately matured into                       
          15    Esser U.S. Patent 6,268,398.                                                                     
          16           On a prior occasion, a panel of the Board [Judges Ellis (who is no                        
          17    longer at the Board),  Scheiner and Adams] took the following action:                            
          18                 (1)  A rejection of claims 21-24, 26, 47-50 and 73-81 as being                      
          19           unpatentable under § 103(a) over Olson was reversed.                                      
          20                (2)  A rejection of claims 21-24, 30-33, 39-50, 55-65, and 71-72                    
          21           as being unpatentable under § 103(a) over York was affirmed, but the                      
          22           affirmance was designated as a new rejection pursuant to 37 C.F.R.                        
          23           § 41.50(b).                                                                               



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