Ex Parte Lawton et al - Page 2




              Appeal No.  2005-1610                                                                                    
              Application No. 10/054,354                                                                               
                     The prior art references cited by the examiner are:                                               
              Rikihisa et al. (Rikihisa)  WO 99/13720   Mar. 25, 1999                                                  
              Waner, T, et al., AComparison of a Clinic-based ELISA test kit with the                                  
              Immunofluorescence test for the Assay of Ehrlichia canis antibodies in Dogs,@ Journal                    
              of Veterinary Diagnostic Investigation, Vol. 12, pp. 240-244 (2000)                                      

              Grounds of Rejection Maintained                                                                          
                     Claims 1-3 stand rejected under 35 U.S.C. 102(a), as anticipated by Rikihisa.                     
                     Claims 1-6 stand rejected under 35 U.S.C. 103(a), as obvious over Rikihisa in                     
              view of Waner.                                                                                           


                                                    DISCUSSION                                                         
                     We find no error in our Decision of December 22, 2005 and therefore, we decline                   
              to grant the relief requested or change our earlier decision in any way.                                 
                     Appellants request that we read portions of the description and features from the                 
              specification into the claims.   Request for Reconsideration, page 6.    We decline to do                
              so.                                                                                                      
                     Appellants now argue that the specification indicates that adding additional amino                
              acids “to the claimed polypeptides … would be detrimental to the sensitivity and                         
              specificity of assays for the detection of Ehrlichia antibodies.”  Request, page 7.                      
              However, appellants chose not to use the transitional phrase “consisting of” in the claim                
              which would have precluded the addition of amino acids to the claimed sequence.  “A                      
              ‘consisting essentially of’ claim occupies a middle ground between closed claims that                    

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