Ex parte CHANE-CHING et al. - Page 4




            Appeal No. 1997-0359                                                                         
            Application No. 08/173,485                                                                   


                                           OPINION                                                       
                  We have considered the record before us and we will                                    
            reverse the rejection of claims 14 through 21 and 23 through                                 
            34 under 35 U.S.C. § 112, first and second paragraphs.                                       
                  Analysis                                                                               
                  We consider the two rejections separately.                                             




                  35 U.S.C. § 112, First Paragraph                                                       
                  Claims 14 through 21 and 23 through 34 are rejected for                                
            the lack of enablement [answer, page 2].                                                     
                  The test for enablement is whether one skilled in the art                              
            could make and use the claimed invention from the disclosure                                 
            coupled with information known in the art without undue                                      
            experimentation.  See United States v. Telectronics, Inc., 857                               
            F.2d 778, 785, 8 USPQ2d 1217, 1223 (Fed. Circuit. 1988), cert.                               
            denied, 109 S.Ct. 1954 (1989); In re Stephens, 529 F.2d 1343,                                
            1345, 188 USPQ 659, 661 (CCPA 1976).                                                         
                  Thus, the dispositive issue is whether Appellants’                                     
            disclosure, considering the level of ordinary skill in the art                               
            as of the date of Appellants’ application, would have enabled                                
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