Ex parte MATSON - Page 7




              Appeal No. 1996-3409                                                                                       
              Application No. 08/092,543                                                                                 


                     The test is not merely quantitative, since a considerable amount of                                 
                     experimentation is permissible, if it is merely routine or if the specification in                  
                     question provides a reasonable amount of guidance with respect to the                               
                     direction in which the experimentation should proceed to enable the                                 
                     determination of how to practice a desired embodiment of the invention                              
                     claimed.                                                                                            
                     Moreover, it is well settled that the specification need not disclose what is well                  
              known in the art.  Hybritech Inc. v. Monoclonal Antibodies, Inc., 802 F.2d 1367, 1385, 231                 
              USPQ 81, 94 (Fed. Cir. 1986).  The examiner has not presented evidence that those                          
              skilled in the art would be unable to identify control and disease populations from which to               
              generate frequency distribution data bases.                                                                
                     We have carefully reviewed the specification, including the working examples, in                    
              light of the examiner’s commentary on pages 4 through 7 and 16 through 19 of the Answer,                   
              and appellant’s argument on pages 19 through 21 of the Brief and page 4 of the Reply                       
              Brief.  We are persuaded that the specification provides adequate guidance enabling any                    
              person skilled in the art to generate frequency distribution databases and to diagnose                     
              disorders in addition to those of the working examples; and that the experimentation                       
              necessary to practice the full scope of the claimed invention, while                                       
              considerable, would not be undue.  We hold that the examiner has not set forth a                           
              reasonable basis for questioning the enablement of the claims on appeal; accordingly, the                  
              rejection of claims 1 through 20 under 35 U.S.C. § 112, first paragraph, is reversed.                      
              Indefiniteness                                                                                             

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