Ex parte CARTER et al. - Page 10




          Appeal No. 95-0777                                                          
          Application 07/756,411                                                      


          examiner’s, answer, page 6).  The examiner concludes that the               
          production of the claimed Gamma compound, though unappreciated,             
          is “by no means accidental”, and the complex of compounds was               
          clearly intended to be made (answer, page 6).                               
               Contrary to the examiner’s interpretation, any production of           
          Gamma by Carter would be considered accidental and unappreciated.           
          Carter never recognized that 4-hydroxy derivatives of alpha                 
          existed or how to isolate and purify them.  As conceded by the              
          examiner, any production of Gamma by Carter was unappreciated               
          (answer, page 6).  This result may also be considered                       
          “accidental”, i.e., not intended and not appreciated.  See Eibel            
          Process Co. v. Minnesota & Ontario Paper Co., 261 U.S. 45, 43 S.            
          Ct. 322 (1923).  A prior achievement of a product may be                    
          considered accidental if it was a consistent though unintended or           
          incidental consequence of what was deliberately intended .  It is5                   
          clear that any production of Gamma by Carter was unintended or              
          incidental to the deliberate production of alpha and beta.                  






               5Chisum on Patents, Vol. 1, § 3.03[2], p. 3-37 (Matthew                
          Bender, 1997).                                                              
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